ignore .ruby-version
use colors with grep flags from cpuinfo

use grep with color, it's easier to read colored output
Updated gentoo-latest-i686 template.
Added a FUSE module and USB commands (usbutils) to Gentoos. Other small adjustments.
Merge pull request #836 from glensc/patch-1

use colors with grep flags from cpuinfo
Merge pull request #837 from hyamamoto/gentoo-latest-i686

Updates for Gentoo latest (stage3-20131029-i686)
fixup 8c16b7d6, whichr is not really used
Merge pull request #838 from glensc/drop-whichr-dep

fixup 8c16b7d6, whichr is not really used
bump version 0.3.12
require ruby >= 1.9.2
add OS gem to check if on windows. This part was in use previously by whichr
release 0.3.12
Added a line in .gitignore (rbenv installation)
Change definition Debian 6.0.7 because the ISO is no more directly downloadable
--hwvirtexexcl  : this command does not exist with VirtualBox v4.3
Add definition for Debian 6.0.8 (i386 and amd64)
Use curl -o instead of wget in Arch x64

wget is yet another dependency we don't necessarily need, use the already provided curl instead
Merge pull request #844 from ColinHebert/wget

Use curl -o instead of wget in Arch x64
Update URL for Win7X86 ISO
Update to latest VBOX_VERSION to download correct GuestAdditions