Update README.rdoc
Include git commit on the version number
Include git commit on the version number
added japanese message catalog

--HG--
rename : config/locales/en.yml => config/locales/ja.yml
rename : lang/en.yml => lang/ja.yml
added italin localization
Removes the lang folder
Replaces rdoc documents with markdown
Fixes md files format
Prepares for travis-ci
Fixes run_tests
Simplifies the travis matrix
Fixes 'failed to create symbolic link xxx: File exists'
Gem actionmailer is included with rails
Fixes 'failed to create symbolic link xxx: File exists' on prepare_plugin
Adds coveralls and travis badges
Minor improvement on README.md
Fixes link on tavis badge
Fixes link on tavis badge
[ci skip]
Removes ldap and openid from the travis build
[ci skip]
Removes actionmailer from the Gemfile