Update externals
Merge pull request #22 from rootlsuer/master

keep the fallback target going
Clean up override methods
Merge branch 'master' of github.com:benphelps/Probably
Merge branch 'pr/23'
Merge branch 'master' of https://github.com/ProbablyEngine/Probably

Conflicts:
	system/conditions/core.lua
version bump
Merge branch 'master' of github.com:benphelps/Probably
revert functions for now