New ebuilds for LXQT.

  * New category lxqt-base
  * New repositories located at git.lxde.org (bug #501606)
  * New release of LXDE-QT 0.7.0 (bug #509946)
  * Updated dependencies for various packages
  * lxinput-qt has been merged with lxqt-config
  * Various new LXQT packages
  * New ebuild for lximage-qt 0.2.0
  * Updates to sddm ebuilds, with one for the released version
Merge pull request #26 from Teknocrat/lxde

New ebuilds for LXQT.