code style fixes
merge a92ef7e2e0fe0b69ccddf43b672df64d64115732 to cff790d59fe7b59f9e98b9ca70b3b175e03fd923 (from 0.11)
phpdoc cleanup...
more phpdoc...
more style fixes...
adjust AgaviTestingConfigCache::callHandler() signature
mmmmm I hope this is it for now...
remove 0.11.6 RC1 changelog entries until that is released