avoid endless loops with __call in Doctrine_Query when calling non-existent overload method (join, parsejoin, parseparsejoin, ...)
avoid endless loops with __call in Doctrine_Query when calling non-existent overload method
(join, parsejoin, parseparsejoin, ...)

git-svn-id: c8c49e1140e1cd2a8fb163f3c2b0f6eec231a71d@1284 625475ce-881a-0410-a577-b389adb331d8

ascorbic/doctrine-tracker,bkw/doctrine