omemo version 2.0.3

See merge request !27

Inactive or not known devices are added to the list
of possible receiving devices after we receive them
with a PreKeyWhisperMessage or WhisperMessage

This is so we dont have to rely only on devicelist
updates from the server

Emoticons Version 2.0.0

See merge request !26

httpupload 0.6.0

See merge request !25

- There is no need for discovery code, Gajim does this already
- Generate only one Base instance per account
- Use less global vars and simplify code

This reverts commit 1ed52152

Description is provided in manifest.ini

Plugin Installer Version 0.18

See merge request !24