first importer approach
use git in Gemfile
bundle update
Added import link on dashboard
Added import link on dashboard
Merge branch 'features/import_survey_as_yaml' of https://github.com/gurix/helena-admin into features/import_survey_as_yaml
incompatible gem with Mac OS X Yosemite
fixed bug when no version is available
using slim lang for the future
updated autotest_fsevent
code mirror for hi lighting slim template
fixed broken new action when no version is given
stay in edit mode when changing something in the version
don't display session when no version is available
Using destroy to delete, because it deletes the document from the database while running destroy callbacks
using editor for yaml import
Merge pull request #3 from gurix/features/import_survey_as_yaml

Import survey via yaml