add mrwhite-less-mixins to bower.json and app.less
fixes #7 - ex. Sample/listCtrl is now SampleListCtrl. lso fixes issue where child partials were created in partial/sample/sample/list/list.js instead of partial/sample/list/list.js
fixes issue where connect complains that path.resolve must be a string
increase less version in index to 1.7.0 - otherwise mixins won't work
Merged pull request and increased version