Update new version from https://github.com/paulp/sbt-extras
sbt.version=0.13.6
hakemus-api 12.3-SNAPSHOT
Revert to sbt.version=0.13.5

Because SNAPSHOT resolve on CI did not work
Update en.json
Merge pull request #15 from SatuMeriluoto/patch-16

Update en.json
Merge branch 'master' into feature/hakuajat
Fix haku fixtures