Code env fix: Modified .hgignore to ignore .vs10x files and anything in App_Data\TEMP
Fix: upon saving a document type, if the alias has changed, document Xml is regenerated in the db and the Xml caches are told to update.
Fix: upon saving a document type, if the name has changed, the tree updates with that change
Work Items: 29197, 28738
8f2f81b558