[omemo] Update CHANGELOG & manifest.ini

omemo/CHANGELOG

+2.6.36 / 2018-12-22
+- Fix carbon messages not working
+
 2.6.35 / 2018-12-15
 - Better handle key exchange messages
 

omemo/manifest.ini

 [info]
 name: OMEMO
 short_name: omemo
-version: 2.6.35
+version: 2.6.36
 description: OMEMO is an XMPP Extension Protocol (XEP) for secure multi-client end-to-end encryption based on Axolotl and PEP. You need to install some dependencies, you can find install instructions for your system in the Github Wiki.
 authors: Bahtiar `kalkin-` Gadimov <bahtiar@gadimov.de>
  Daniel Gultsch <daniel@gultsch.de>