Merge pull request #94 from seanchen1991/master

Refactored tests in template.rs to not use any functions outside the file
(feat) added handling of nested dot notation
(test) dot notation tests passing
(bug) removed println! from parser
(bug) fixed bad comment
Merge pull request #95 from jangahroo/master

(test) updated parser to be compliant with interpolation tests
finished writing some partials tests.  ones that don't pass commented out
Merge pull request #96 from fleur/master

finished writing some partials tests.  ones that don't pass commented out