Added functionality for auto syncing with multiple remotes.
Adjusted auto synchronization time to 60 seconds.
Fixed some cases where a transaction could linger.
Fixed issues with empty type trees

Fixed an issue which caused empty trees to not import.
Fixed an issue which caused commit to not move the feature type of an empty tree to the object database.
Merge branch 'Geoserver' into testnode
Merge branch 'EmptyTrees' into testnode
Fixed MergeOp and Syncing with multiple remotes.