(refactor) updated parser and compiler, updated incorrect test
(refactor) all tests now passing under character compiler
(refactor) added comment token tagging
(refactor) updated parser templat and rustache to pass tokens as mutable references
(refactor) updated to handle whitespace, 3 new tests passing
Merge pull request #115 from jangahroo/master

(refactor) updated parser and compiler to handle comment whitespace