Merge area51's commits 10180, 10181, 10314, 10315, 10485, 10491, 10492,
10500, 10502, 10503 and 10504. Individual revisions can be reviewed at
http://src.mouf.net/area51/log
This commit is based on a patch originally sent to the kde@ mailing list by
T.C.Berner <tcberner@gmail.com>, and introduces a new port for
ktp-desktop-applets.
Approved by: rakuco (mentor)
Differential Revision: https://reviews.freebsd.org/D1264
