We need to also capture the gene feature
Need to verify which primary tags

Trying to fetch the gene primary tag
Maybe now I can actually see something

Couldn't see what I asked it to print.
Another approach to debugging

Will just use any feature present in the gff file
Previous step didn't work

Giving it one more shot by adding the mRNA flag
Can we pull out intronic features?
What features does the module see
BAM GFF validation in place

If read names on bam file do not correspond to sequence regions in gff
file, exception is thrown and code execution dies.
STDOUT and STDERR to dev null
Merge pull request #31 from js21/master

Die if bam and gff are not related