get_homologues-est

Release 09062017 (v3.0.5) ships with the following changes:
parse_pangenome_matrix.pl -I now supports -B to produce lists of absent genes in pan-genome matrix subsets
added message to make_nr_pangenome_matrix.pl to warn users that BLAST files must be removed with different refs
added option -r to annotate_cluster.pl so that external sequences can be used to drive cluster alignment
updated lib/ForkManager.pm to v1.19 [http://search.cpan.org/perldoc?Parallel%3A%3AForkManager]
fixed bug in get_homologues.pl -X which produced zero clusters when new sequences files were added to previous results