WHISTLE-1843: Add transaction library skeleton
WHISTLE-1843: Validatios, Sets ...
WHISTLE-1843: Reorganize transactions addind json helper ...
WHISTLE-1843: Add transactions features + comments
WHISTLE-1843: Add new couch db view for transactions
WHISTLE-1843: "Re-factor" record transaction
WHISTLE-1843: Update transaction view
WHISTLE-1843: Delete useless view
WHISTLE-1843: Add transactions operations (working!)
WHISTLE-1843: Add Make fill & stuff
WHISTLE-1843: Add new field to transaction record
WHISTLE-1843: Add spec
WHISTLE-1843: Add reasons
Merge branch 'WHISTLE-1843'