Initial commit.
Capitalize Guard.
Added how to replace gem name to README.
Fixed numbering in README.
Minor edit to README.
Added future update support to README.
Merge remote-tracking branch 'upstream/master' (ruby-gemi skeleton).

Conflicts:
	.travis.yml
	.yardopts
	CHANGELOG.md
	Gemfile
	Guardfile
	LICENSE.txt
	README.md
	Rakefile
	spec/spec_helper.rb
Added some custom Cop settings.
Some rubocop auto-fixes.
A few more simple style fixes.
Use next in Collection#units.
Use ternary operation in cli.rb.
Use next in PackageLookup#tool.
Favor system(*cmd).
Favor using guard clauses.
Reduce number of lines in ConfigCurator#units.
Favor File.exist?.
Line length preferences.
Put install log message in private method.
Move log_level to private method.