added in check if rule exists before storing (in genome_db_id) input_type chain.  Avoid duplicate rules which really confuses the RuleManager
added in check if rule exists before storing (in genome_db_id) input_type
chain.  Avoid duplicate rules which really confuses the RuleManager

ckongEbi/ensembl-compara,kumarsaurabh20/ensembl-compara,kumarsaurabh20/ensembl-compara,Ensembl/ensembl-compara,Ensembl/ensembl-compara,Ensembl/ensembl-compara,dbolser-ebi/ensembl-compara,danstaines/ensembl-compara,etapanari/ensembl-compara,etapanari/ensembl-compara,etapanari/ensembl-compara,dbolser-ebi/ensembl-compara,etapanari/ensembl-compara,danstaines/ensembl-compara,Ensembl/ensembl-compara,Ensembl/ensembl-compara,danstaines/ensembl-compara,ckongEbi/ensembl-compara,danstaines/ensembl-compara,danstaines/ensembl-compara,kumarsaurabh20/ensembl-compara,Ensembl/ensembl-compara,Ensembl/ensembl-compara,kumarsaurabh20/ensembl-compara,Ensembl/ensembl-compara,dbolser-ebi/ensembl-compara,ckongEbi/ensembl-compara