diff --git a/TODO.md b/TODO.md
index 8590a3fc..77c7988e 100644
--- a/TODO.md
+++ b/TODO.md
@@ -391,23 +391,6 @@ short URLS: https://github.com/rsvp/gitio
 
 link backend help text variables to settings/#var_name
 
-make python3 default python on the fucking docker container
-
-autocomplete; on the form header and type="search"
-To latest developers to post on this thread: I implemented the workaround I described in comment #14 nearly three months ago, and it has worked perfectly since then. While we would all prefer that "autocomplete=off" function properly at all times, it still functions properly if you include in your form an input element with any other autocomplete value.
-
-I simply added this code to my layout:
-
-<div style="display: none;">
- <input type="text" id="PreventChromeAutocomplete" name="PreventChromeAutocomplete" autocomplete="address-level4" />
-</div>
-
-Once I did this, all of my "autocomplete=off" elements were respected by Chrome.
-<input type="password" name="password" value="" style="display: none" /> 
-http://makandracards.com/makandra/24933-chrome-34+-firefox-38+-ie11+-ignore-autocomplete-off
-
-
-
 mkhomedir_helper or create ssh homes with bash.rc and such
 
 # warnings if some plugins are disabled, like make routes red
@@ -424,8 +407,6 @@ mkhomedir_helper or create ssh homes with bash.rc and such
 # email usage -webkit-column-count:3;-moz-column-count:3;column-count:3;
 
 
-# wordpressmu custom_url: set blog.domain
-
 # validate_user on saas.wordpress to detect if username already exists before attempting to create a blog
 
 
@@ -440,10 +421,6 @@ mkhomedir_helper or create ssh homes with bash.rc and such
         shit_happend, otherwise schedule for first query
 # Entry.objects.filter()[:1].first() (LIMIT 1)
 
-# put "Coordinate Apache restart" inside a bash function for clarity
-
-
-# show base and total desglosed
 
 # Reverse lOgHistory order by date (lastest first)
 
diff --git a/orchestra/contrib/bills/actions.py b/orchestra/contrib/bills/actions.py
index 9a340921..7692334a 100644
--- a/orchestra/contrib/bills/actions.py
+++ b/orchestra/contrib/bills/actions.py
@@ -89,7 +89,7 @@ def close_bills(modeladmin, request, queryset, action='close_bills'):
         'formset': formset,
         'obj': get_object_from_url(modeladmin, request),
     }
-    templete = 'admin/orchestra/generic_confirmation.html'
+    template = 'admin/orchestra/generic_confirmation.html'
     if action == 'close_send_download_bills':
         template = 'admin/bills/bill/close_send_download_bills.html'
     return render(request, template, context)
diff --git a/orchestra/contrib/bills/admin.py b/orchestra/contrib/bills/admin.py
index 4631b15d..6baffda2 100644
--- a/orchestra/contrib/bills/admin.py
+++ b/orchestra/contrib/bills/admin.py
@@ -198,8 +198,9 @@ class BillAdmin(AccountAdminMixin, ExtendedModelAdmin):
     change_list_template = 'admin/bills/change_list.html'
     fieldsets = (
         (None, {
-            'fields': ['number', 'type', 'amend_of_link', 'account_link', 'display_total',
-                       'display_payment_state', 'is_sent', 'comments'],
+            'fields': ['number', 'type', 'amend_of_link', 'account_link',
+                       'display_total_with_subtotals', 'display_payment_state',
+                       'is_sent', 'comments'],
         }),
         (_("Dates"), {
             'classes': ('collapse',),
@@ -227,7 +228,7 @@ class BillAdmin(AccountAdminMixin, ExtendedModelAdmin):
     )
     readonly_fields = (
         'number', 'display_total', 'is_sent', 'display_payment_state', 'created_on_display',
-        'closed_on_display', 'updated_on_display'
+        'closed_on_display', 'updated_on_display', 'display_total_with_subtotals',
     )
     inlines = [BillLineInline, ClosedBillLineInline]
     date_hierarchy = 'closed_on'
@@ -252,11 +253,24 @@ class BillAdmin(AccountAdminMixin, ExtendedModelAdmin):
     num_lines.short_description = _("lines")
     
     def display_total(self, bill):
-        return "%s &%s;" % (bill.compute_total(), settings.BILLS_CURRENCY.lower())
+        currency = settings.BILLS_CURRENCY.lower()
+        return '%s &%s;' % (bill.compute_total(), currency)
     display_total.allow_tags = True
     display_total.short_description = _("total")
     display_total.admin_order_field = 'approx_total'
     
+    def display_total_with_subtotals(self, bill):
+        currency = settings.BILLS_CURRENCY.lower()
+        subtotals = []
+        for tax, subtotal in bill.compute_subtotals().items():
+            subtotals.append(_("Subtotal %s%% VAT   %s &%s;") % (tax, subtotal[0], currency))
+            subtotals.append(_("Taxes %s%% VAT   %s &%s;") % (tax, subtotal[1], currency))
+        subtotals = '\n'.join(subtotals)
+        return '<span title="%s">%s &%s;</span>' % (subtotals, bill.compute_total(), currency)
+    display_total_with_subtotals.allow_tags = True
+    display_total_with_subtotals.short_description = _("total")
+    display_total_with_subtotals.admin_order_field = 'approx_total'
+    
     def type_link(self, bill):
         bill_type = bill.type.lower()
         url = reverse('admin:bills_%s_changelist' % bill_type)
diff --git a/orchestra/contrib/saas/backends/wordpressmu.py b/orchestra/contrib/saas/backends/wordpressmu.py
index 7f79d1da..d310dd5a 100644
--- a/orchestra/contrib/saas/backends/wordpressmu.py
+++ b/orchestra/contrib/saas/backends/wordpressmu.py
@@ -151,7 +151,8 @@ class WordpressMuBackend(ServiceController):
                 SELECT b.blog_id, b.domain, m.domain, b.path
                     FROM wp_domain_mapping AS m, wp_blogs AS b
                     WHERE m.blog_id = b.blog_id AND m.active AND %(IDENT)s;") )
-            if [[ ${existing[0]} != '' ]]; then
+            if [[ ${existing[0]} != "" ]]; then
+                echo "Existing blog with ID ${existing[0]}"
                 # Clear custom domain
                 if [[ "%(custom_domain)s" == "" ]]; then
                     mysql %(db_name)s --execute="
@@ -168,21 +169,27 @@ class WordpressMuBackend(ServiceController):
                             WHERE m.blog_id = b.blog_id AND m.active AND %(IDENT)s;"
                 fi
             elif [[ "%(custom_domain)s" != "" ]]; then
+                echo "Non existing blog with custom domain %(domain)s"
                 blog=( $(mysql -Nrs %(db_name)s --execute="
                     SELECT blog_id, path
                         FROM wp_blogs
                         WHERE domain = '%(domain)s';") )
-                mysql %(db_name)s --execute="
-                    UPDATE wp_domain_mapping
-                        SET active = 0
-                        WHERE active AND blog_id = ${blog[0]};
-                    INSERT INTO wp_domain_mapping
-                        (blog_id, domain, active) VALUES (${blog[0]}, '%(custom_domain)s', 1);"
-                if [[ "${blog[1]}" != "%(custom_path)s" ]]; then
+                if [[ "${blog[0]}" != "" ]]; then
+                    echo "Blog %(domain)s found, ID: ${blog[0]}"
                     mysql %(db_name)s --execute="
-                        UPDATE wp_blogs
-                            SET path = '%(custom_path)s'
-                            WHERE blog_id = ${blog[0]};"
+                        UPDATE wp_domain_mapping
+                            SET active = 0
+                            WHERE active AND blog_id = ${blog[0]};
+                        INSERT INTO wp_domain_mapping
+                            (blog_id, domain, active) VALUES (${blog[0]}, '%(custom_domain)s', 1);"
+                    if [[ "${blog[1]}" != "%(custom_path)s" ]]; then
+                        mysql %(db_name)s --execute="
+                            UPDATE wp_blogs
+                                SET path = '%(custom_path)s'
+                                WHERE blog_id = ${blog[0]};"
+                    fi
+                else
+                    echo "Blog %(domain)s not found"
                 fi
             fi""") % context
         )
@@ -207,6 +214,7 @@ class WordpressMuBackend(ServiceController):
             })
         return context
 
+
 class WordpressMuTraffic(ApacheTrafficByHost):
     __doc__ = ApacheTrafficByHost.__doc__
     verbose_name = _("Wordpress MU Traffic")
diff --git a/orchestra/contrib/webapps/backends/php.py b/orchestra/contrib/webapps/backends/php.py
index 4119f8e0..264cfa1f 100644
--- a/orchestra/contrib/webapps/backends/php.py
+++ b/orchestra/contrib/webapps/backends/php.py
@@ -140,10 +140,45 @@ class PHPBackend(WebAppServiceMixin, ServiceController):
     
     def prepare(self):
         super(PHPBackend, self).prepare()
-        # Coordinate apache restart with php backend in order not to overdo it
         self.append(textwrap.dedent("""
-            backend="PHPBackend"
-            echo "$backend" >> /dev/shm/restart.apache2""")
+            BACKEND="PHPBackend"
+            echo "$BACKEND" >> /dev/shm/reload.apache2
+            
+            function coordinate_apache_reload () {
+                # Coordinate Apache reload with other concurrent backends (e.g. Apache2Backend)
+                is_last=0
+                counter=0
+                while ! mv /dev/shm/reload.apache2 /dev/shm/reload.apache2.locked; do
+                    sleep 0.1;
+                    if [[ $counter -gt 4 ]]; then
+                        echo "[ERROR]: Apache reload synchronization deadlocked!" >&2
+                        exit 10
+                    fi
+                    counter=$(($counter+1))
+                done
+                state="$(grep -v "$BACKEND" /dev/shm/reload.apache2.locked)" || is_last=1
+                [[ $is_last -eq 0 ]] && {
+                    echo "$state" | grep -v ' RELOAD$' || is_last=1
+                }
+                if [[ $is_last -eq 1 ]]; then
+                    echo "[DEBUG]: Last backend to run, update: $UPDATED_APACHE, state: '$state'"
+                    if [[ $UPDATED_APACHE -eq 1 || "$state" =~ .*RELOAD$ ]]; then
+                        if service apache2 status > /dev/null; then
+                            service apache2 reload
+                        else
+                            service apache2 start
+                        fi
+                    fi
+                    rm /dev/shm/reload.apache2.locked
+                else
+                    echo -n "$state" > /dev/shm/reload.apache2.locked
+                    if [[ $UPDATED_APACHE -eq 1 ]]; then
+                        echo -e "[DEBUG]: Apache will be reloaded by another backend:\\n${state}"
+                        echo "$BACKEND RELOAD" >> /dev/shm/reload.apache2.locked
+                    fi
+                    mv /dev/shm/reload.apache2.locked /dev/shm/reload.apache2
+                fi
+            }""")
         )
     
     def commit(self):
@@ -155,36 +190,7 @@ class PHPBackend(WebAppServiceMixin, ServiceController):
             if [[ $UPDATED_FPM -eq 1 ]]; then
                 %(reload_pool)s
             fi
-            
-            # Coordinate Apache restart with other concurrent backends (e.g. Apache2Backend)
-            is_last=0
-            mv /dev/shm/restart.apache2 /dev/shm/restart.apache2.locked || {
-                sleep 0.2
-                mv /dev/shm/restart.apache2 /dev/shm/restart.apache2.locked
-            }
-            state="$(grep -v "$backend" /dev/shm/restart.apache2.locked)" || is_last=1
-            [[ $is_last -eq 0 ]] && {
-                echo "$state" | grep -v ' RESTART$' || is_last=1
-            }
-            if [[ $is_last -eq 1 ]]; then
-                echo "Last backend to run, update: $UPDATED_APACHE, state: '$state'"
-                if [[ $UPDATED_APACHE -eq 1 || "$state" =~ .*RESTART$ ]]; then
-                    if service apache2 status > /dev/null; then
-                        service apache2 reload
-                    else
-                        service apache2 start
-                    fi
-                fi
-                rm /dev/shm/restart.apache2.locked
-            else
-                echo -n "$state" > /dev/shm/restart.apache2.locked
-                if [[ $UPDATED_APACHE -eq 1 ]]; then
-                    echo -e "Apache will be restarted by another backend:\\n${state}"
-                    echo "$backend RESTART" >> /dev/shm/restart.apache2.locked
-                fi
-                mv /dev/shm/restart.apache2.locked /dev/shm/restart.apache2
-            fi
-            # End of coordination
+            coordinate_apache_reload
             """) % context
         )
         super(PHPBackend, self).commit()
diff --git a/orchestra/contrib/websites/backends/apache.py b/orchestra/contrib/websites/backends/apache.py
index 6214fd68..f23fe769 100644
--- a/orchestra/contrib/websites/backends/apache.py
+++ b/orchestra/contrib/websites/backends/apache.py
@@ -108,7 +108,7 @@ class Apache2Backend(ServiceController):
                 apache_conf += self.render_redirect_https(context)
             context['apache_conf'] = apache_conf.strip()
             self.append(textwrap.dedent("""
-                # Generate Apache site config for %(site_name)s
+                # Generate Apache config for site %(site_name)s
                 read -r -d '' apache_conf << 'EOF' || true
                 %(apache_conf)s
                 EOF
@@ -145,44 +145,49 @@ class Apache2Backend(ServiceController):
         super(Apache2Backend, self).prepare()
         # Coordinate apache restart with php backend in order not to overdo it
         self.append(textwrap.dedent("""
-            backend="Apache2Backend"
-            echo "$backend" >> /dev/shm/restart.apache2""")
+            BACKEND="Apache2Backend"
+            echo "$BACKEND" >> /dev/shm/restart.apache2
+            
+            function coordinate_apache_reload () {
+                # Coordinate Apache reload with other concurrent backends (e.g. PHPBackend)
+                is_last=0
+                counter=0
+                while ! mv /dev/shm/reload.apache2 /dev/shm/reload.apache2.locked; do
+                    if [[ $counter -gt 4 ]]; then
+                        echo "[ERROR]: Apache reload synchronization deadlocked!" >&2
+                        exit 10
+                    fi
+                    counter=$(($counter+1))
+                    sleep 0.1;
+                done
+                state="$(grep -v "$BACKEND" /dev/shm/reload.apache2.locked)" || is_last=1
+                [[ $is_last -eq 0 ]] && {
+                    echo "$state" | grep -v ' RELOAD$' || is_last=1
+                }
+                if [[ $is_last -eq 1 ]]; then
+                    echo "[DEBUG]: Last backend to run, update: $UPDATED_APACHE, state: '$state'"
+                    if [[ $UPDATED_APACHE -eq 1 || "$state" =~ .*RELOAD$ ]]; then
+                        if service apache2 status > /dev/null; then
+                            service apache2 reload
+                        else
+                            service apache2 start
+                        fi
+                    fi
+                    rm /dev/shm/reload.apache2.locked
+                else
+                    echo -n "$state" > /dev/shm/reload.apache2.locked
+                    if [[ $UPDATED_APACHE -eq 1 ]]; then
+                        echo -e "[DEBUG]: Apache will be reloaded by another backend:\\n${state}"
+                        echo "$BACKEND RELOAD" >> /dev/shm/reload.apache2.locked
+                    fi
+                    mv /dev/shm/reload.apache2.locked /dev/shm/reload.apache2
+                fi
+            }""")
         )
     
     def commit(self):
         """ reload Apache2 if necessary """
-        self.append(textwrap.dedent("""
-            # Coordinate Apache restart with other concurrent backends (e.g. PHPBackend)
-            is_last=0
-            mv /dev/shm/restart.apache2 /dev/shm/restart.apache2.locked || {
-                sleep 0.2
-                mv /dev/shm/restart.apache2 /dev/shm/restart.apache2.locked
-            }
-            state="$(grep -v "$backend" /dev/shm/restart.apache2.locked)" || is_last=1
-            [[ $is_last -eq 0 ]] && {
-                echo "$state" | grep -v ' RESTART$' || is_last=1
-            }
-            if [[ $is_last -eq 1 ]]; then
-                echo "Last backend to run, update: $UPDATED_APACHE, state: '$state'"
-                if [[ $UPDATED_APACHE -eq 1 || "$state" =~ .*RESTART$ ]]; then
-                    if service apache2 status > /dev/null; then
-                        service apache2 reload
-                    else
-                        service apache2 start
-                    fi
-                fi
-                rm /dev/shm/restart.apache2.locked
-            else
-                echo -n "$state" > /dev/shm/restart.apache2.locked
-                if [[ $UPDATED_APACHE -eq 1 ]]; then
-                    echo -e "Apache will be restarted by another backend:\\n${state}"
-                    echo "$backend RESTART" >> /dev/shm/restart.apache2.locked
-                fi
-                mv /dev/shm/restart.apache2.locked /dev/shm/restart.apache2
-            fi
-            # End of coordination
-            """)
-        )
+        self.append("coordinate_apache_reload")
         super(Apache2Backend, self).commit()
     
     def get_directives(self, directive, context):
diff --git a/requirements.txt b/requirements.txt
index 6fc0c656..884ac771 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ celery==3.1.16
 kombu==3.0.23
 billiard==3.3.0.18
 Markdown==2.4
-djangorestframework==3.1.2
+djangorestframework==3.3.2
 ecdsa==0.11
 Pygments==1.6
 django-filter==0.7