removed qualimap rnaseq test from travis. It's a bad test which doesn't really test anything.
removed qualimap rnaseq test from travis. It's a bad test which
doesn't really test anything.

MonashBioinformaticsPlatform/RNAsik-pipe,MonashBioinformaticsPlatform/RNAsik-pipe,MonashBioinformaticsPlatform/RNAsik-pipe