Update README.md
Merge pull request #165 from mmonguilod/master

Solves issue #164, propel:diff does not work with delegate behavior
Updated Composer installation docs
Merge pull request #169 from bugbyte/patch-1

Updated Composer installation docs
Fix broken include_path
Merge pull request #170 from real-chocopanda/master_patched

Fix broken path in include_path
Fix support for refPhpName, keep BC with fkRefPhpName.
Merge pull request #171 from bjdelange/master

Fix support for refPhpName, keep BC with fkRefPhpName.
Updated Propel to tag 1.6.7
Merge pull request #176 from thatjuan/master

Updated propel to 1.6.7
Add new symfony versions in travis config
adds connection to pager and route
Merge pull request #177 from garak/connection_fix

adds connection to pager and route
added "connection" option to sfPropelORMRouteCollection
Merge pull request #178 from garak/connection_fix2

added "connection" option to sfPropelORMRouteCollection
Merge pull request #162 from oojacoboo/patch-1

Updated README.md
Update README.md
 Add the possibility to change the default label of a embedded realtion from new<RelationName> to an arbitrary name