Add column production_year to Asset
Changes after reviewcode to request #82
Remove .gitignore
Add .travis.yml
Run tests in travis
Basing deprecation on invoice date instead of delivery date
Merge pull request #83 from zefciu/deprecation-hotfix

Basing deprecation on invoice date instead of delivery date
Version bump
Hotfix
Merge pull request #85 from zefciu/deprecation-hotfix

Deprecation hotfix
Version bump
Merge pull request #82 from smagowr/master

Add column production_year to Asset
Merge branch 'develop'
Version bump
Merge branch 'master' into feature/merge-master-to-develop
Change migrations
Merge pull request #94 from kula1922/feature/merge-master-to-develop

Feature/merge master to develop
prepare to release 1.3.0
Grammatical changes
remove *.pyc