Bugfixes and Minification

Hi guys,

another small update. Changelog:

• fixed a bug that booted you to out of the Main Menu when cancelling the field Skill menu
• fixed a bug that could cause a crash in a very specific configuration (delayed - menu - skill with cost, but cost deactivated)
• some code refactoring and optimization
• removed some unneeded scene overwrites
• added a new feature: minified menu (activate via plugin parameters)

The big Feature is the minified menu. Instead of a fullscreen menu, a small box on the right pops up. Might feel more dynamic for action-oriented games. And while every configuration should work with each other, some definitely make more sense than others. Minified - Delay - stay in menu seems kinda weird, for example.

Anyway... Enjoy!

-Beeps