Try to call her and talk to her directly. I mean her reasons for not wanting more are totally against what she is doing now. You can try first explaining this to her:
1. She is already loosing you by not staying in touch.
2. She must be feeling hurt by not being friends anymore.
If you want to stay friends you can say something like "I respect your reasons and if your happy with us not being together then we can stay friends." She will hopefully then know that you wont make any further moves.
If you really want to turn into dating you could say something like "I understand what your meaning by this and I have thought of those things too. Its just that I feel happy when around you and have got a good connection with each other that can turn into something more. I prefer seeing someone who I already know well and know that I get on with."
I dunno something liek that I would say but i mean it depends on what you want and what you would be happy with. Let me know how it goes
