[1.2] added note about possible phing errors. closes #5025
[1.2] added note about possible phing errors. closes #5025

git-svn-id: 61930ff58dd911725ae5923b6e11d8fc640fbd34@13497 ee427ae8-e902-0410-961c-c3ed070cd9f9

Symfony-Plugins/sfPropel14Plugin