Ignore coverage folder
Add coverage badge
Update grunt file to generate coverage reports
Use local grunt for testing
Install dependencies to generate coverage reports
Ignore npm-debug.log
Adjust coverage values
Merge branch 'master' of github.com:lloydwatkin/xmpp-command-bot into coverage

Conflicts:
	README.md
	package.json
Use config variable
Remove unnecessary tasks
Merge pull request #21 from lloydwatkin/coverage

Add coverage reports