Fixes #7116/bz1130577- Adding install media after repo sync

Before this commit the installation media was missing after kickstart repo was synced,
This commit fixes that issue.
Fixes #7138,BZ1030537 - Prevent file repos being added to views
fixes #5655 - sending correct json for ktenvironments paths
Merge pull request #4590 from daviddavis/temp/20140818120417

Fixes #7138,BZ1030537 - Prevent file repos being added to views
Merge pull request #4579 from komidore64/rmi5655-hammer-env-paths-broken

fixes #5655 - sending correct json for ktenvironments paths
Merge pull request #4589 from parthaa/install-media

Fixes #7116/bz1130577- Adding install media after repo sync