Update JSHint's rules.
Enable JSHint's `indent` rule.
Change badges to SVG
Merge pull request #483 from XhmikosR/indent

Clean up JSHint's rules and enable indent check
Enable JSHint's `quotmark` rule.
Merge pull request #484 from XhmikosR/quotmark

Enable JSHint's `quotmark` rule.
Add "load-grunt-tasks" and "time-grunt" plugins.

Drop node.js 0.8 support.

Conflicts:
	Gruntfile.js

Conflicts:
	Gruntfile.js
Sort by name.
WIP

Conflicts:
	Gruntfile.js