Merge branch 'grunt-karma-fix'
chore(merge)
chore(merge):
fix(package.json): fixes string typo
chore(*): renames the module from dash-case to camel-case

i think this is more consistent when taking a look at other module
names from for example the angular source itself.

module are prefixed with 'ng' but they are all camel-case e.g.
'ngRoute', 'ngAnimate'.

this is later also covered in the documentation.
Merge branch 'master' of github.com:angular-leap/angular-leap
Merge branch 'master' into renaming
Merge branch 'renaming' of github.com:angular-leap/angular-leap

Conflicts:
	test/helper/leapHelperService.spec.js