Restored compatibility with recent versions of Doxygen
Restored compatibility with recent versions of Doxygen

pm=C means that Doxygen will receive C-style annotations for *.pm files,
as ensembldoxygenfilter.pl returns. This option is only needed for Doxygen >1.8.7

Ensembl/ensembl-hive,Ensembl/ensembl-hive,Ensembl/ensembl-hive,Ensembl/ensembl-hive