[Review] Request from 'schubi2' @ 'yast/yast-autoinstallation/review_140704_tmpfs_autoyast'

Please review the following changes:
  * bde2553 packaging
  * 3207a30 enable tmpfs in autoyast

I suppose pe["ignore_fstab"] is a bool so "new_pe[...] = true if pe[...]" should be the same.