Include (empty) apps.tempicons directory (#896)

In the future we could create it (and populate) in firstboot, but for
now provide at least empty directory.
fedora: include linux-firmware package

Required for most WiFi cards.
version 2.1.8
Prepare mountpoint before calling any dist-specific script

For example debian's 00_prepare.sh want to use it.
Merge remote-tracking branch 'nrgaway/wheezy' into wheezy
archlinux: use most recent installation ISO
Made sure color chroot function returned shell exit status and not trigger error within that function
debian: renamed key files to match same format as those in qubes-builder
Added verbose indication telmplate files was downloading from AppVM
debian: Removed keyfiles using old name
whonix: Changes to allow secure update
whonix: Lockdown network if not connected to a tor-newvm
Merge remote-tracking branch 'nrgaway/wheezy' into wheezy
whonix: Added App Menus
whonix: Updated to Whonix 9.4 base.  Removed all patches to Whonix code and installed grub and replaced update-grub with link to /bin/true
whonix: Added ability to run both gateway and workstation as AppVM's (not standalone)
Merge pull request #5 from nrgaway/whonix9.4

Whonix9.4
AppVM was hard coded by mistake.  Changed to pick up users AppVM name
Merge branch 'release2'
whonix: Need to commit Makefile or Whonix install script complains