added tab and form to branch data sources for adding new products fixes bug 755230
Fixes bug 755265 - Made insert_build use the new add_new_release SQL function.
Fixes bug 755350 - Added back-end features for updating featured versions.
Added missing image files and renamed product_name to product.
Fixed a bunch of bugs in middleware, fixed tests, better error reporting.
Fixes bug 762211 - Call update_product_versions after inserting a new release into the DB.
Fixes bug 734095 - Cleaned up the branch model, removed remaining, obsolete SQL calls or replaced them with middleware calls.
Refresh cache after successfully inserting a new release.
adding UI elements for featured versions
Fixed the PUT method in the middleware.
Improvements on UI, error messages and code quality.
Added MPL licence to recently created files.
Added 15.0 changes, fixes bug 768300
fixed bug.
better guard against empty crontabber_state in tests, r=rhelmer
Merge pull request #673 from jberkus/master

15.0 DB changes, fixes bug 768300
bug761650 - dailymatviews as crontabber apps, r=rhelmer
added FTS app multithreading framework
connection/transaction API
added modular crash storage system