Add pkg option for Intel gfx cards.

git-svn-id: http://forge.voodooprojects.org/svn/chameleon@2260 b5af796a-00a8-11df-919b-ffff7a100b7d
Update BootHelp.

git-svn-id: http://forge.voodooprojects.org/svn/chameleon@2261 b5af796a-00a8-11df-919b-ffff7a100b7d
Add from Enoch, IVY Bridge and Haswell gfx cards support.
www.insanelymac.com/forum/topic/288241-intel-hd4000-and-haswell-inject-aaplig-platform-id
Special credits for test and suggestion to Micky1979 and bcc9.

git-svn-id: http://forge.voodooprojects.org/svn/chameleon@2262 b5af796a-00a8-11df-919b-ffff7a100b7d