Added infrastructure for Travis
Added license GPL for new hoe version
Bump version to 1.0.7.alpha to avoid confusion
Removed pry from group test, as it breaks the travis build
Cleanup travis
Fixed unit-tests (at least for ruby 1.9.3)
Added minitest to required gems for jruby and ruby 1.8.7
Avoid require in test/suite.rb go get correct result on Travis
Don't CI for ruby-head (missing bundler)
Redefined test task in rake file to avoid nesting
Fixes for jruby. Use minitest-reporters for correct result
Updated requirements. Don't build on 1.8.7 and jruby to have everything green on travis-ci.org