Merge pull request #24 from paweloczadly/master

Issue #23 cname field
improving Releasing with travis and github releases
try to fix test
creating war always
... in the right directory
... some other release-issues
known issue, needs to be true
v0.7.3
trying to get the sanitychecks green
trying to get the sanitychecks green
trying to get the sanitychecks green
pushing travis to adapt Dockerfile with releasing
fixed travis.yml
enabling recursive yaml-referencing and some documentation
Release 0.74
ehhh Release 0.75
adapted Dockerfile to new release
Release 0.7.6
Release 0.7.7 (hopefully this time travis-autoreleasing works)
Migrated to Grails 2.3.1