atk4/atk4 — pull request #399 by DarkSide666 (2013-08-26 13:09:51+00:00)
Title: Placeholder and emptyText fixes, little bit of PSR-2

1) no more default emptyText message for Model field
2) set default_empty_text message for ValueList fields
3) PSR-2 of ValueList
4) set ValueList as actually abstract class
5) simplify ValueList->getValueList()