Merge pull request #44 from seanchen1991/master

Added docs to build.rs
Merge pull request #45 from seanchen1991/master

(feat) Added set_partials_path function on HashBuilder
(refactor) added correct routing for inverted and section node types
(refactor) updated section logic
updated builder to now handle unescaped sections
(feat) updated template to correctly handle section data
(test) added list in section test
(feat) added support for deeply nested hashes
Merge pull request #46 from jangahroo/master

(feat) updated tests and added support for deeply nested hashes
added more tests, improved current ones, in template.rs
added partial handiling
Merge pull request #47 from fleur/master

added partial handiling
Added insert_func and push_func functions to build.rs along with relevant tests