Add content into errors
Rename hakuRepository variables
Remove unnecessary local definitions of services
Make appconfig lazy

Because persons are used also in luokka where IT fixture is not
available
Use scalatra Action result instead of response
release-1506
Add radiaattori.html to git
Add piwik also to preview page
Split up classes within tarjonta
Rename
fix korkeakoulu label bug
release-1536
rename variable hakemus to hakemusMuutos where applicable
Add consistency to test fixtures
Merge branch 'master' into feature/hakuajat

Conflicts:
	src/main/scala/fi/vm/sade/omatsivut/servlet/ApplicationsServlet.scala
	src/main/scala/fi/vm/sade/omatsivut/tarjonta/Haku.scala