Merge pull request #8 from trema/feature/coveralls

Feature/coveralls
Enabled rubocop.
Added utf-8 encoding comment for 1.9 rubocop.
Merge pull request #9 from trema/feature/rubocop

Feature/rubocop
Enabled guard and guard-rspec.
Merge remote-tracking branch 'origin/develop' into develop
Enabled guard-bundler.
Enabled guard-rubocop.
Guard is only for 1.9 and 2.0.
Merge pull request #10 from trema/feature/guard

Feature/guard
Minimum phut --version and test.
Added utf-8 encoding comment for 1.9 (rubocop).
Added Phuture::VERSION.
Merge pull request #11 from trema/feature/phut_version

Feature/phut version
Minimum phut run.
Added utf-8 encoding comment for 1.9 (rubocop).
Introduce Phuture::ROOT
Added the central configuration repo (Phuture.setting).
Enabled foobar.
Merge pull request #12 from trema/feature/rspec

Enabled foobar.