Update tslib patch (for new tslib)

Since tslib is updated, old patch should not work. This is a new tested version of the patch making tslib work well at my OLinuXino A13
Update 1-xf86tslib-sigfault.patch
Update xf86-input-tslib-port-ABI-12-r48.patch
Create xf86tslib-xorg-update.patch

New patch for compatibility with updated Xorg server
Merge pull request #6 from webconn/master

Update patches for Olinuxino-A13 touchscreen support in Debian