Merge branch 'release/0.1.1' into develop
oops, removed .gem file
update readme with some usage
fix italics
more readme
fix readme link
travis ci
remove 1.8 tests and add jruby json gem
improved feature file to not depend on term in the log
improved test for consensus, and some debug logging
small fix for debugging
fix votes for leader with empty log
longer test request timeout
add build status icon, and exclude ruby & jruby head builds
Merge branch 'feature/travis-ci' into develop
Merge branch 'release/0.1.2'