Add phpcs to analyze, display inline results on validate.
Switch phpcs:inspect to phpcs:full, add summary and gitblame support.
Merge remote-tracking branch 'origin/master' into phpcs-analyze

Conflicts:
	tasks/analyze.js
	tasks/validate.js
Resolve conflicts with help ux improvements.
Restored dropped changes from master.
Merge pull request #19 from phase2/phpcs-analyze

Add phpcs to analyze, display inline results on validate.