[dev-qt/qtlocation] Add release ebuilds.

Package-Manager: portage-2.2.10
[dev-qt/qtlocation] Add 5.3 live branch too.

Package-Manager: portage-2.2.10
[dev-qt/qtlocation] Restore DESCRIPTION.

Package-Manager: portage-2.2.10
[dev-qt/qtsensors] New package.

Package-Manager: portage-2.2.10
Merge branch 'master' into docs