Removing old code.
Adding some remarks and moving some code in TranscriptModel.java.
Adding more comprehensive tests for ModelTranscript.
Adding small annotation in Chromosome.java.
Adding test for Person class.
Merge branch 'master' into feature/more_cleanup

Conflicts:
	src/test/java/jannovar/reference/TranscriptModelTest.java
Merge pull request #15 from holtgrewe/feature/more_cleanup

Tests for the TranscriptModel class.