Fixes #148 #143 #141 and add tests with karma and mocha
Updated package.json
Updated README with new installation options
default to i18n disabled, changed default helper directory
new test for loading a partial in a sibling directory, fix for loading multiple templates at the same time
load partials with a relative path or absolute path. New partialsUrl option.
fix conflicts
Merge pull request #150 from xdamman/fix/partials

Fixes #148 #143 #141 and add tests using karma and mocha