Refactor JGithub => Joomla\Github
Merge branch 'master' of git://github.com/joomla/joomla-framework into Github

Conflicts:
	src/Joomla/Github/Github.php
Fix some doc blocks
Add the Zen "package"
Refactor GitHub API implementation
Fix docblocks
Refactor JGithub => Joomla\Github
Fix some doc blocks
Add the Zen "package"
Refactor GitHub API implementation
Fix docblocks
Merge branch 'github-merge' into Github
Fix a class name
Add the "Meta" package
Fix @since tags
Merge pull request #128 from elkuku/Github

Refactor GitHub API implementation
Merge branch 'staging' of github.com:joomla/joomla-framework into staging