Correctly add map namespace when $phpName has no backslash (e.g. namespaces are not used) - fixes #614
Merge branch 'master' of git://github.com/ciromattia/Propel into ciromattia-master
add test for issue #622
[Sluggable] add test to prove issue with slug ending with 0XYZ
{Sluggable] fix issue with slug ending with 0XYZ
Merge pull request #632 from jaugustin/fix-sluggable-exception

Sluggable fix an exception with slug endding with 0XXX
Fixes JOIN duplication issue when default join type equals given join type (issue #373)
Merge pull request #641 from arvenil/fix-issue-373-join-duplication

Fixes JOIN duplication issue when default join type equals given one (issue #373)
Fix CS
Prepare 1.6.9 release
Merge branch '1.6'

Conflicts:
	CHANGELOG
	generator/default.properties
	runtime/lib/Propel.php
Revert bad CS fix (alternative CS behavior)
Merge pull request #629 from jaugustin/ciromattia-master

DatabaseMap::getTableByPhpName($phpName) with no namespaces #622 + test
Update .travis.yml
add one-to-one handling to VersionableBehavior
Merge pull request #647 from havvg/feature/versionable-one-to-one

add one-to-one handling to VersionableBehavior
fix some introspections, coding style
Merge pull request #652 from havvg/master

fix some introspections
full list of changes below:

- fixed ModelCriteria::clear()
- added ModelCriteria::clear() tests
- refactored query object create()
- added, removed or updated bunch of phpDocs
add lcfirst function stub