compare accountings 2012 to budget 2012
merged with tpreusse
Budget Winterthur 2014
Merge remote-tracking branch 'upstream/master'

Conflicts:
	app/data/winterthur/meta.json
Merge pull request #8 from mwaeckerlin/master

winterthur budget data 2014
update winterthur cache
upgrade ruby version
new data for budget 2015
Merge branch 'master' of github.com:mwaeckerlin/open-budget
update winterthur cache
Merge branch 'master' into experiment