Merge pull request #16 from cfis/lenovo

Support Newer Lenovo Clickpads
add capability for ACPI keystrokes
bump version, update README
add ability to call ACPI methods as a result of key presses
fix typo... thanks TimeWalker
small tweaks to Lenovo u430 profile
Merge branch 'master' of https://github.com/RehabMan/OS-X-Voodoo-PS2-Controller
update README for new build
add Sandy Bridge SecureCore Tiano profile, courtesy TimeWalker
add PS2M.TPDN notification for LED state changes
add Fn=Apple Fn for u430 profile
add override for Dell/IVB-CPT ActionSwipeUp/ActionSwipeDown, TimeWalker request
minor profile changes for Envy/Dell
fix for issue #18; pass goingDown to RKAx methods
add TPDN shutdown notification
add *.xccheckout
Merge branch 'master' of https://github.com/RehabMan/OS-X-Voodoo-PS2-Controller
more tweaks for u430 key mappings
further tweaks to u430; trackpad enable/disable on Fn+F6
add macro inversion feature; tweaks to U430 keyboard profile