* be a lot more verbose when errors are occuring (to staff anyway)
* made hardcoded error messages for comments localizable
* add error messages from posting comments to session to be displayed on next page update
* edited example in README.md to be more clear
* fixed a typo in RedButton template.
* fixed a typo in comment ajax. Can now use sticky again.
* fixed a logic error in comment reply js. do not line break image sources.
* access class property in screenshot/comment-admin by function. Aowow is compatible with PHP 5.5 again
* changed line-endings across the board from \r\n to \n
* partially revert 99760d7c72
* fixed another type on quests list page
* added default cases for empty data to pets and races list pages
* improved typelist iterator to be recursively callable
* aproving a screenshot now flags the corresponding db entry as having a screenshot
* deleting & moving screenshots works equivalent
* instancing a new TypeClass without parameters no longer grabs everything from the corresponding tables ( pass a "[true]" to retain this behaviour)
* retroactively flag db entries for having screenshots
* fixed a typo
* fixed typo preventing management of custom weight scales
* added forgotten GET-Parameter to sanitization, preventing rating of comments
* avoid hardcoding locales
* do not show tooltip on BUTTON_WOWHEAD
* separated into appropriate subclasses
* unified sanitizing of $_GET and $_POST data using build in filter_input()
* index now always tries to resolve page calls with ajaxHandler first and as a page last
minor bug-fixes to bugs that wre not reported yet, because they didn't occur yet
(e.g.: nobody tried to compose a comment with >7500 characters yet)
