Merge branch 'release/v2.2.0' into develop
CHANGELOG typos fixed m(
fixed redundant string
README: example recipe
where do i pull all these typos from?
added GNU GPL license
updated stock_profiles.py.erb for minecraft 1.7.4
udated stock_profiles.py template for compatibility

see https://github.com/hexparrot/mineos/commit/850d40351d76eb61f328f93f2fe880a88a6e897a
rearranged some stuff and changed it to trigger-based execution

fixes #3
version bump
updated CHANGELOG
Merge branch 'release/v2.2.1'