svn: Add template to generate the apache mod_dav_svn config for all repository groups.

rhodecode/svn_support/templates/mod-dav-svn.conf.mako

@@ -0,0 +1,20 b''
+# This file is auto generated by RhodeCode. It contains the configuration for
+# use with mod_dav_svn.
+
+<Location ${location_root}>
+    DAV svn
+    SVNParentPath ${parent_path_root}
+    SVNListParentPath ${'On' if svn_list_parent_path else 'Off'}
+    Allow from all
+    Order allow,deny
+</Location>
+
+% for repo_group in repo_groups:
+<Location ${location_root}${repo_group.full_path}>
+    DAV svn
+    SVNParentPath ${parent_path_root}${repo_group.full_path}
+    SVNListParentPath ${'On' if svn_list_parent_path else 'Off'}
+    Allow from all
+    Order allow,deny
+</Location>
+% endfor