v0.010

	Changed mouse assembly name
added modules to create genbank files from htgt
fixed perlcritic issues
remove Genbank file writer modules - this has been implemented elsewhere
add crispr_vector_seq method to generate crispr vector sequences
the crispr_vector sequence is split int two and the two halves are swapped around and rejoined, this places the crispr in the middle of the sequence

    Add method to generate crispr_vector sequences.