Patch 0.2.1

Changelog:

• Added a speedrun timer (don't believe it if you had some progress and then updated to 0.2.1)
• Fixed jumping on the first mines in the Mines area can sometimes trigger Force Fields area
• Fixed game not pausing when unfocusing from it
• Made Discord Rich Presence display if you're AFK
• Made Floating Water Path area harder
• Made Force Fields area harder
• Made platforms hanging on ropes collide with each other and the environment
• Added SplitterInfo class to make auto-splitters' creators lives easier