Description of problem:
kick starting client through the proxy server causes Anaconda to report: " File .... cannot be opened.  This is due to a missing file, or corrupt package, or corrupt media.  please verify your installation source." using wget to retrieve the file does work just fine. fails on the very first rpm package

Rolling spacewalk-proxy back to 0.8 and everything works as expected.

Version-Release number of selected component (if applicable):
1.0

How reproducible:
kick start client through spacewalk proxy server

Steps to Reproduce:
1. booted unit off USB stick with kickstart part of url 
2. system brings down the kickstart file as well as everything up to stage2.img
3. system does not bring down any rpm files
  
Actual results:
kickstart fail

Expected results:
kickstart working

Additional info: