Fixed #944: Make workaround for PHP Bug #41093 conditional
comment with url of PHP bug ticket explaining why we use "w" and not "a" modes for stdout and stderr logger appenders, refs #751
fix warning in getKeysInCurrentBase
closes #947
fix possible notice due to wrong argument types in some validators
closes #946
add arraylength validator
closes #948
coding standards
Fixed #952: Re-throw exception instead of printing stack trace and info in exception templates when display_errors is off
Fixed #951: The class name of AgaviAndoperatorValidator and AgaviNotoperatorValidator don't match the coding guidelines
case, refs #948
merge 54cc8978a5d2b470299c01b4356d32ae6d4374b0...5767b226beffb5b22550362c55739e55e43d0cde (from 0.11)
ported a5871b4d967d49703f1c690404f4bdc665f96b85
merge f867f1d4a8f605b20640426ecd3326403c04f786...1649d355301b26b67661ca7101508a97d08efb56 (from 0.11)
coding style