* fixed wrong indizes for gem color picker in locale 3 (deDE)
* fixed interpretation of filter enums. Some are providing their value directly, others have an intermediate key.
* createSQLForCriterium is no longer abstract. (was implemented in exactly the same way everywhere)
* erronous criteria are now logged and discarded entirely)
* moving commonly used strings to defines
* moving commonly reused/similar page generation functions to the parent
* generally using consistent return types, more type hints and less strings
* prevent browser context menu when right clicking on UI elements with their own context menus
* fixed menu path for icons
* display and link clientside mails to other types and events
* fixed favorites menu for new types
* fixed sorting column triggered spells in enchantment listview
* some misc cleanups
