Merged DEV/CHECK_EXISTS to HEAD

svn merge svn://www.alfresco.org:3691/alfresco/BRANCHES/DEV/CHECK_EXISTS@3442 svn://www.alfresco.org:3691/alfresco/BRANCHES/DEV/CHECK_EXISTS@3590 .

TODO: Fix bug raising incorrect exception during UI paste of same-named file
Note:
- Added a new method to NodeService to get child by name
- Added a new method to FileFolderService to perform fast, direct lookups based on name


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@3591 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

config/alfresco/messages/patch-service.properties

@@ -88,3 +88,11 @@ patch.uifacetsAspectRemovalPatch.updated=Successfully removed the uifacets aspec
 
 patch.guestPersonPermission2.description=Change Guest Person permission to visible by all users as 'Consumer'.
 patch.guestPersonPermission2.result=Updated Guest Person permission to visible by all users as 'Consumer'.
+
+patch.schemaUpgradeScript.description=Ensures that the database upgrade script has been run.
+patch.schemaUpgradeScript.err.not_executed=The schema upgrade script, ''{0}'', has not been run against this database.
+
+patch.uniqueChildName.description=Checks and renames duplicate children.
+patch.uniqueChildName.copyOf=({0})
+patch.uniqueChildName.result=Checked {0} associations and fixed {1} duplicates.  See file {2} for details.
+

config/alfresco/messages/system-messages.properties

@@ -1,3 +1,4 @@
 # System-related messages
 
 system.err.property_not_set=Property ''{0}'' has not been set: {1} 
+system.err.duplicate_name=Duplicate child name not allowed: {0}