Enable JSHint's `camelcase` rule.
Merge pull request #488 from XhmikosR/camelcase

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

Drop node.js 0.8 support.

Conflicts:
	Gruntfile.js

Conflicts:
	Gruntfile.js
Remove the unused .jshintignore file.
WIP