ProcessRealsModel next_item now stays looping in the current source 
until all items have been processed.  It also jumps over those items that 
are already processed.
Accepted or rejected sources will now have their validation controls
disabled.
Website development in Pyramid/sqlalchemy. A few tweaks to the .sql tables as well.
Merge branch 'master' of https://github.com/ijiraq/MOP
Discoveries page with full sqlalchemy implementation and partitioning of db-side work from views html-side work.
Merge pull request #6 from drusk/issue4

Issue4
Overview page now fully sqlalchemy-implemented and with proper separation of db interaction functionality into classes in field_obs and discoveries.