Fix tests.
Merge pull request #8 from johanneswilm/develop

initial map to display followup data
Merge pull request #7 from hbj/feature/fix_tests

Fix tests.
Update Angular to v1.2.22.
Update FollowUp service for new FormBuild form (id 18) and fix table sorting issues.
Add data loading and error indicators.
Merge pull request #9 from hbj/feature/cleanup

Cleanup
skip map points without coordinates