Many changes in post model and in generic stream
Merge pull request #3 from Faldrian/master

Made the example in the README.md work.
User lookup changed names (check Changelog)
Merge branch 'master' into settings
Messages are conversations once again
Merge branch 'devel' into messages
Update in Changelog
Changes in login and authentication procedure (improved security)
Nicer error handling in Connection.getUserData()
First steps in making diaspy work with D* 0.2.0.0
Merge branch 'fladrian-patch-for-d-0.2.0.0' into devel

Conflicts:
	diaspy/connection.py
Fix typo in Changelog
Removed .travis.yml
You can fetch tag suggestions using diaspy
Changes in login code and additions in diaspy/settings.py (don't use yet -
will reset your profile)
Updates to Changelog
Fetching profile information is possible
Add provider_display_name to posts
Tags can be fetched from profile
Merge branch 'feature/provider_display_name' of https://github.com/svbergerem/diaspy into svebergem-feature/provider_display_name