Fix JS's reserved words. (bug 89)
Fix JS's reserved words. (bug 89)

git-svn-id: 2cf55447cea94972d775c94cce66c944ede0459c@514 c400ca83-b69d-9dd7-9705-49c6b8615e23

jadonk/blockly-bonescript,tobyk100/blockly-trunk,tobyk100/blockly-trunk,tobyk100/blockly-trunk,tobyk100/blockly-trunk,jadonk/blockly-bonescript,Khan/blockly,Khan/blockly,tjpalmer/blockly,tjpalmer/blockly