Add skeleton
Use grunt test in package.json
Cleaned up Gruntfile
More Gruntfile cleanup
Merge branch 'feature/issue-1-create-skeleton' into develop
Added totalUniqueUsers metric
Added tests for totalUniqueUsers
Fixed testing
Added more tests for new user metrics
Code cleanup
Added totalSessions metric
Added tests for totalSessions metric
Fixed tests for node.js 0.10
Set a default value for label
Changed from camel case to underscores
Merge branch 'feature/issue-2-new-user-metric' into feature/issue-3-total-sessions-metric

Conflicts:
	test/test_metrics_helper.js
Removed state text test
Merge branch 'feature/issue-2-new-user-metric' into feature/issue-3-total-sessions-metric
Merge branch 'feature/issue-2-new-user-metric' into develop
Merge branch 'develop' into feature/issue-3-total-sessions-metric