Updated for rel76
Updated with rel76 species
Merge branch 'master' of https://github.com/Ensembl/ensembl-compara
improve handling of connections

cleaned up PerlDoc
Merge branch 'master' of https://github.com/Ensembl/ensembl-compara
Merge branch 'master' of https://github.com/danstaines/ensembl-compara