add empty gitignore file
add jsHint config files
add angukarJs lib
Merge commit '12eef90cd71b4a502d0cfb921b6d02c0c03156fb'

Conflicts:
	app/.jshintrc
	test/spec/util.js
reconfig JSHint globals
add initial empty impl
fix operator names in view
edit comment
missing semicolon
add css
Merge branch 'master-old' into example-solution