[1.4.2]

* tagged as beta

- NEW: Added an icon anchored on the minimap to access to some basic commands like hiding/showing
the tracker or opening the configuration window.
- NEW: Implemented the achievements tracker.
- NEW: Added the options related to achievements.
- Updated Eska & Transparence themes to include achievements.
- The options are now loaded on demand so it will no longer use memory for nothing.
- API: Added __EnablingOnCondition__ attribute for modules.
