Coffescript compiler task was added to the Gruntfile.js
Coffee task was added to the 'watch' task
class Item was added to the lexer.coffee
*.coffee pattern was added to the 'watch' task
small fix in the 'coffee' task
bind classes from the lexer with external context
LEXER_HELPER was added
_clearSyntaxBlock fuction was implemented
_isPartOfToken was implemented
Some fix
lexer.js was rewritten in coffeescript
small fix in the Gruntfile.js