Merge pull request #32 from jangahroo/master

(refactor) updated parser, compiler and lib
(bug) Fixed type errors in template.rs
Changed insert_static to insert_string
Renamed Data enum Static type to Str
Merge pull request #33 from seanchen1991/master

Renamed Data enum Static type to Str
(refactor) parser now operational, added test
(feat) compiler updated to work with new parser