Added more detail about healthchecks.

Also specify host etc to use load_registry_from_db() in project_display_xrefs.pl so don't have to specify everything in conf file.

Now use load_registry_from_db() as well as spcifying settings in config file. Should mean that only Compara has t be defined in conf file.

Added

human -> chimp, macaque, guinea_pig
drosophila -> aedes

Don't project if a GO term with the same accession, but IEA evidence code, exists, as this will lead to duplicates when the projected term has its evidence code changed to IEA after projection

Added ability to project (apparent)one2many orthologs as well. Multiple targets are labeled "1 of 2", "2 of 2" etc

No longer mandatory to specify compara database on command-line; will use first one defined in registry file if not specified on the command line.

Prevent race condition which could lead to confusing results if two projections to the same target (e.g. human-dog and mouse-dog) were run in parallel.