fix missing background colors on small screens
Clarified proposal sort description 'controversy'
larger headings in proposal
smaller headings in sectionpages
don't hide h1 in sectionpage
use space instead of dot as seperator for subsection titles

dots are stripped away in labels while spaces become underscores
This is important to prevent name collisions
Merge branch 'develop' of github.com:liqd/adhocracy into develop
fixup 89900f1 typo
fixup 1a46f28
fix font family in utility
nicer heading css in sidebar
dont memoize user url

CURRENT_INSTANCE may be any instance or even None
allow member parameter in base_url
pep8
coherent use of user
Switch to fork of pysqlite to resolve download errors

Fixes #590.
Fix travis build (Fixes #594)
travis.yml: Use install and script properly
Merge pull request #600 from nidico/feature-travis-tests

travis.yml: Use install and script properly
Use zc.recipe.egg instead of minitage to fix py.test return code