This patch does the following:
* Fixes the typos in updatedatabase.pl ( updates colBranchcode to varchar(10)
* Adds the rotating_collections template files that somehow were not committed
* Adds a missing sub from RotatingCollections.pm that must been deleted by accident
* Adds the neccessary hooks in returns.pl to warn that and item needs to be returned
to the branch that currently holds the collection.