Use default target path for Travis Artifacts
Fix typo
Fix upgrade step and tests for Twitter Bootstrap
Remove upgrade steps from unsupported versions (closes `#295`)
Remove bootstrap css
Merge pull request #310 from fulv/master

Remove upgrade steps from unsupported versions (closes `#295`)
Merge branch 'master' into bootstrap-free
Fix Twitter Bootstrap upgrade step

We want to remove bootstrap.min.css instead of rename it.
Update change log
Merge pull request #311 from collective/bootstrap-free

Remove bootstrap css
German translation, version 1, but complete.
Fix typo
Add Robot Test Report to Travis notification on IRC
Merge changes from master.