New Ebuilds for LXQT

* New Repository located at git.lxde.org
* New Release of LXDE-QT 0.7.0 ebuilds
* New Dependency Support for Various Packages
* lxinput-qt has been merged with lxqt-config
* Various new LXQT packages
* Updates to sddm ebuilds, with one for the released version