Fix makefile

Preparing gulpfile
Makefile no moar, gulpfile o/

Replaced makefile with gulpfile in order to make it simpler to start
hacking.
Watch all the things \o/
Add "js" to clean task
Prevent js task from failing
Livereload working

Not the best way to do, but it just works
Merge pull request #1 from Shahor/master

s/make/gulp/