provide wrapper methods for the 2 fiscall rollover processes: creating next year...

provide wrapper methods for the 2 fiscall rollover processes: creating next year's funds and moving encumbrances to next years funds / de-activating last year's fund.  For both, a dry run version exists that reports on all fund data (for the related org units) for the following year, including fund summary.  I'd be surprised if we didn't have to tweak this some, but it should be mostly there

git-svn-id: svn://svn.open-ils.org/ILS/trunk@15496 dcc99617-32d9-48b4-a31d-7c20da2025e4