Merge branch 'release-0.9'
Add docs badge to README
Merge pull request #21 from rrrene/patch-1

Add docs badge to README
Add gemnasium badge
Properly escape HTML
Make development deps explicit in gemspec
Do not mess with $LOAD_PATH
Simplify $COCO_PATH
Separate local afrom global require statements
Ruby 1.9.3 as a minimum version
Remove reference to Ruby 1.9.2
Add a «Contributing» section
Travis CI: change 2.1.0 to 2.1

There was a bug on Travis CI which cannot install binary for Ruby 2.1.0.
Bump version 0.10.0
Merge branch 'release-0.10.0' into development
Bundle
Merge branch 'escape-html' of github.com:gioele/coco into gioele-escape-html
Merge branch 'gioele-escape-html' into development
Merge branch 'dev-deps' of github.com:gioele/coco into gioele-dev-deps

Conflicts:
	coco.gemspec
Bundle install