Basic interpreter with run method
Added id to the run button
Merge remote-tracking branch 'yjwong/master'

Conflicts:
	index.html
Merge pull request #1 from chewonit/master

Improved the User Experience of the drag and drop UI.
Merge remote-tracking branch 'origin/master'

Conflicts:
	index.html
Removed reference to Bootstrap CDN, since we are using the SASS copy anyway.
Basic interpreter (without move, looping not tested yet)
Merge remote-tracking branch 'yjwong/master'
Merge remote-tracking branch 'chewonit/master'

Conflicts:
	index.html
Minor code refactoring
Merge remote-tracking branch 'chewonit/master'
Looping works now, albeit too fast
Merge pull request #3 from xcchan/master

Basic interpreter without move function