Use PSR-3
Add PHP 5.5 to travis-ci config
Fix composer.json
Update composer constraints
Move BasePeer constants to TableMap
Move constants to generated table maps
Start fixing some tests
[Generator] [I18N] Fix behavior to work with recent changes
[Generator] [NestedSet] Refactor the behavior

Use the QuickBuilder and an embedded schema in the tests
Fix code generation to avoid PEER classes (in progress)
[Generator] move columns contant from Peer to TableMap
[Tests] fix tests columns contant removed from Peer
[Generator] add missing declareClass
[Tests] continue fixing tests broken with columns contant removed from Peer
[Generator] [NestedSet] More changes
Start refactoring of Sortable's tests
[Tests] fix issue with TableMap not loaded
[Tests] fix enum tests
[Generator] fix Sortable Behavior (constant removed from peer), add constant behavior on TableMapbuilder
[Sortable] Fix tests (constant removed from peer)
[Generator] [NestedSet] Refactor tests to avoid fatal errors