Added multiple scope support in Sortable behavior.
fixed transaction leak when exception different from PropelException is thrown
Merge pull request #616 from marcj/sortable-multi-scopes

Added multiple scope support in Sortable behavior.
Issue #677: Set back reference when calling add
Provided tests for testing if all references are set for crossreferences before saving
clone object in hashCode() function so the original object is not changed when calling hashCode
provided test for the hasCode() function
Added multiple character delimiters support
Tests for multiple character delimiters support
Improved SQLParser performance
Merge pull request #679 from rozwell/delimiter-trigger-parser

Support for multiple character delimiters + improved SQLParser performance
Expected and actual values where in wrong order
Merge pull request #678 from Danez/master

Fix for issue #677: Set the back reference
Merge pull request #673 from staabm/transleak

fixed transaction leak when exception different from PropelException is ...
Fix a couple of mistakes
Merge pull request #683 from rlerdorf/master

Fix a few minor mistakes
Fix some issues. Closes #684
Foreign Keys default behaviors managment (resolves issue #390)
Fix CS
Bugfix for PHP < 5.3.0
Merge pull request #686 from rozwell/master

Bugfix for PHP < 5.3.0
Fixed Sluggable behavior combining with symfony_i18n