networkmanager: sync to 0.9.8.2-1 (w/o ModemManager)
heimdall: add 1.4.1rc2-1 from AUR
linux-custom: update to 3.10
linux-custom: bump to 3.11-rc3

Make mei and mei_me a module instead of compiled-in, enable user-space
ciphers for `cryptsetup benchmark`.
linux-custom: bump to 3.11-rc4

Config changes:
- Enable ISCSI initiator
- Disable KGDB
- Enable pci-stub=M
Remove webscarab .swp file, gitignore it
apparmor: update to 2.8.1 from AUR

Drop own modifications, keep skype profile (which may be outdated
though).
upower: add 0.9.21-1 from abs
linux-custom: bump to 3.11-rc6, patching

- revert-cube-logitech.patch:
  Revert "Revert "Revert "...""", hence Revert³. The reverted³ commit is
  the same as reverted and should allow me to debug an xhci issue.
- hid-hidraw-correctly-deallocate-memory-on-device-disconnect.patch:
  This prevents memory corruption when unplugging the Unifying receiver
  while upowerd is running.