* haxe3 fixes
* small optimalizations
* bugfix in auto-selecting target-libraries
* wrap textarea in a form-tag
* show haxe-version based on in which version the app is compiled
* bugfix where CodeMirror is initialized before the js/css files are downloaded
* move embedding stylesheets/javascript files back to index.html
* improve CodeMirror externals with options typedef
* enable currentline highlighting
* change permissions for new tmp-folders
* connect with haxe on port 6789
* disable fullscreen for now: won't work if there are multiple editors
* WIP on fixing auto-completion