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
Updated GlobalSettings to use Medium-Trust-safe method of modifying web.config. Also modified TypeResolver to not unload Sandbox AppDomain in finally as throws Exception. Updated umbraco.providers.SecUtility to not use System.Processes.GetCurrentProcess() to obtain application name. Added local build XSLT script.
[TFS Changeset #64415]
