Update README.md
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
Merge branch 'propel-main' into propel-cq
Update propel to latest dev ver (2013-01-03)