Improved Plugin Manager
* adde functionality to undeploy plugins
ISSUE #183 RESOLVED
* added missing synchronization
ISSUE #190 RESOLVED
* added dependency resolving
Added Scheduler API
* added scheduler API
Improved Minecraft API
* added some API specifications
	- javadoc is missing!
Fixed Build Reactor
* re-added Minecraft stuff to build reactor
Fixed Build
* added plugin repo
Ignored some images
* ignore architecture and contributing workflow
	(these will be added agoin in a short time)
Removed some Images
* removed architecture and contributing workflow
	(will be re-added soon)