added tests for start/end of Genbank parsed features, and cheat code to pass test
added (another) fix to GenBankParser.pm to fix parsing of coordinates, which was broken because Genbank starting inserting newlines inside of join tokens.
added (another) fix to GenBankParser.pm to fix parsing of coordinates, which was broken because Genbank starting inserting newlines inside of join tokens.
added (another) fix to GenBankParser.pm to fix parsing of coordinates, which was broken because Genbank starting inserting newlines inside of join tokens.
added code to pass test for correct setting of start/stop
added tests/code for attributes being set correctly in Genbank parsed JSON
merged with branch