ObjXMPP  Tags and Properties

Tags and Properties for Check-in 2faf18cba7

Context
2017-05-13
15:03
Adjust to ObjFW changes check-in: 2faf18cba7 user: js tags: trunk
2011-02-08
19:45
Initial commit. check-in: acb2c5cbf0 user: js tags: trunk