[1.3] [sfPropelPlugin] added `isToString` column attribute to object builder, generation of `__toString()` magic method
[1.3] [sfPropelPlugin] added `isToString` column attribute to object builder, generation of `__toString()` magic method

git-svn-id: 4ffaf55557c2feb27f2793481a6574ce9ca1e5d3@14788 ee427ae8-e902-0410-961c-c3ed070cd9f9

Symfony-Plugins/sfPropel14Plugin