Updated ac_list_to_fasta.py to accept flat files wilth more than one entry per line, and only use first entry per line.
updates for merging
added calc_overall_stats.py
Merge branch 'master' of https://github.com/tweirick/okstate_bioinformatics_command_line_programs

Conflicts:
	fasta_manipulation_programs/blastclust_clusters_to_fasta.py