Sounds like she is taking the cowards way out to me, ie she isnt interested in you anymore but rather than tell you straight out she is hinting and hoping you get the message which you didnt so now she is blanking you.

I dont see how she owes you anything you got a friend a job which was nice of you but she still dosnt 'owe' you anything.

Its hard to face somtimes when the one you love dosnt love you back and for this I am sorry.

Try to occupy yourself with other things but you have to move on as she has.