Fixing javadoc warnings.
Removing JDK 8 from build matrix (does not work yet).
Adding tests for Constants class, plus reformatting.
Adding tests for ChromosomeMap.
More tests for the jannovar.common module and some reformatting.
Reformatting module jannovar.exception.
Tests for the jannovar.exome package.
Merge pull request #19 from holtgrewe/feature/fix_javadoc

Fixing javadoc warnings.
Merge pull request #20 from holtgrewe/feature/more_tests

Feature/more tests
Merge pull request #21 from holtgrewe/feature/exome_test

Tests for the jannovar.exome package.