Add changelog of what has been improved
Add variable assignment (object key)
Add Highcharts library and clean library scope names
Remove static variable as it doesn't make sense any more
Remove usage of scope variable name as we need to style more sometimes
Add 'arguments' as other keyword
Tweak regexes of instance variable and instance method
Tweak array methods
Remove HTML as string language, sublime doesn't support nested scopes

It doesn't work for instance for
coffeescript string -> html tag attribute -> coffescript interpolation