DB connector using Mysqli extension
improved count and update functions
improved login Check, improved rightsCheck
added parameter to translate function
improved image processing and usage of icons in templates
fixed bug where user was logged out after session end even when "keep me logged in" was checked.
added jQuery hack to make progress bars possible
added simple ajax call functions
added confirmation function for e.g. delete functions
added String functions for HTML escape and non-HTML5 placeholders
added new translations
added rules for minification and video mimetypes
fixed bug in insert errorhandling