Examples Sequencery Application Aborts When A File With No Mime-Type Is Uploaded

Following along the "Getting Started" document I uploaded "run.sh" to the examples sequencer application. The program aborted with the following error:

org.jboss.dna.common.SystemFailureException: Unknown mime type for file:/home/dflorian/Development/dna/examples/sequencers/target/dna-example-sequencers-basic.dir/run.sh
at org.jboss.example.dna.sequencer.SequencingClient.getMimeType(SequencingClient.java:568)
at org.jboss.example.dna.sequencer.SequencingClient.uploadFile(SequencingClient.java:317)
at org.jboss.example.dna.sequencer.ConsoleInput$1.run(ConsoleInput.java:70)
at java.lang.Thread.run(Thread.java:619)

The "Getting Started" document states that an uploaded file that isn't an image, java, or MP3 file will not sequenced. The application should be changed to not throw an exception and just output a message saying the reason the file was not sequenced and not added to the repository.