fedora: use template-builder's yum.conf when installing 3rd party pkgs

Otherwise VM-specific config entries would be used, which would not work
inside chroot (namely - proxy settings).
Debian Wheezy template addition and refactoring to allow Whonix TEMPLATE_FLAVOR
Changed wheezy backports to use DEBIAN_MIRROR address and added a wheezy conditional to unistall sysvinit differently then jessie
Changed qubeize_image back to use set -e not set -x
Fixed issue with umounting when path ended with double slashes// and changed code that set INSTALLDIR to create proper full path without any trailing slashes
Renamed umount_image to umount_kill as to better shuit its purpose
Moved old NOTES from qubes-builder to here
Moved Whonix submodules init and patches from qubes-builder here to keep everything in one place
Added additional configurations to allow Whonix to boot with tor enabled
remove stray shebang
fixed some permission issues created when init whonix submodules
make sure we do not initialize Whonix submodules as root
Added colorized messages and changed scripts to use them
Added a few more whonix replacement tweaks
Updated umount_kill.sh to be able to umount directories that have been deleted
Added a DEBUG feature to save / use already created debootstrap image to save time debugging
Added snapshot for debootstrap completion and when system is updated with extra packages before Whonix is installed for debugging only (SNAPSHOT must be set to "1"
Tweaked Whonix configurations some more so it should now run without errors
Changed user id from $USER ro user since $USER was root
Pinned sysvinit again; lets see if it will prevent it from being re-installed
Added more configurations to attempt to build Whonix un-attended
Merge remote-tracking branch 'nrgaway/wheezy' into wheezy
deb commit for modified packages should be working now
Added a create-template-list.sh which can be used to get new templates from dom0
Renamed create-template-list.sh to create_template_list.sh; overwrite file each time