move cs2js from browser-only interface to standard module interface
fixes #51: port REPL from jashkenas/coffee-script
fixes failing Travis builds

by dropping node 0.6 support and using echo/sort to enumerate tests
Indent stack.

* Track the encountered indentation for matching dedents.
fixes #146: improve --help output
fixes #151: --output option actually works now
Readded base indentation code.
Removed unnedded code.
Added tests.

* Tests from @epidemian, thanks!
Merge branch 'indent-stack' of github.com:Arelius/CoffeeScriptRedux
compile @Arelius's contribution from #145
minor style changes
fixes #18: windows line ending support, as suggested by @josher19
fixed initial indentation stripping in interpolated heredocs

no tests yet
version 2.0.0-beta2
add roadmap link to README

as suggested by @JamesMaroney
rebuild with 2.0.0-beta2
rewrite prefixExpression parser rule using strategy from #112
use lookup table for postfix constructors
add a precedence table to be used when folding raw binary expr parses