0.21 Small Update

CHANGELOG:

   ADDITIONS:
Added an axe weapon
Added new NPC at home
Added some new dialogue
Added several new sounds and some music
Added one small new area
Added damage numbers

   TWEAKS AND BUG FIXES:
Changed weapon progression so you can get them all before fighting anything, go look for 'em!
Added controls list that you can access with F1
Fixed several small issues
Reduced file size
Improved parry so it's easier to perform

All of this should finally set the framework for more major content, stay tuned!