now phyml -opt r for all FT trees,
phyml -opt tlr for best FT tree.
add directory to @INC with use lib
add dir to @INC with use lib.
Merge branch 'master' of https://github.com/tomfy/Orthologger

Conflicts:
	bin/seq+matches2fasta.pl
generate file which can be input to multivenn.pl
can take list of files as cl arg.
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