0.4.2
adding .gitkeep for test directory
move URL helpers into register function, delete some unused utils from html.js
adds "params" to helper-lib.js register function, other minor edits
Fixed failing html nap test due to bad relative path for publicDir
Lets use a more absolute path so that this test will pass when run from anywhere inside the repo.
updates to some helpers
Merge pull request #105 from ChiperSoft/fix-nap-test

Fix nap test
Merge branch 'master' of https://github.com/assemble/handlebars-helpers

Conflicts:
	README.md
	bower.json
	docs/helpers.zip
running grunt to update readme
0.4.4
Layout helper improvements & documentation

- Fully documented layout helpers
- Rewrote tests for layout helpers to be more comprehensive and actually test the output.
- Fixed a few bugs in {{extend}} and {{block}} for fringe use cases.
Merge remote-tracking branch 'parent/master' into layouts-overhaul

Conflicts:
	README.md
Merge pull request #106 from ChiperSoft/master

Layout helper improvements & documentation
improves logic for automatically registering helpers from node_modules