added find function and tests
removed chrome from browser array
updated find function to use $parse and added a find all function to return an array of all criteria that match the value of the key
Merge remote-tracking branch 'upstream/master'

Conflicts:
	Gruntfile.js
	angular-collection.js
	angular-collection.min.js
changed findAll to where and added options compareDeep function and added the ability to add a functionas the expression for find and where
factored out $parse from checkValue. checkValue now takes an item and a compare function
Merge pull request #9 from warnerandy/find

Find