Added RefSeq_mRNA, RefSeq_mRNA_predicted, RefSeq_ncRNA and RefSeq_ncRNA_predicted external db names to the nucleotide sql.
Added RefSeq_mRNA, RefSeq_mRNA_predicted, RefSeq_ncRNA and RefSeq_ncRNA_predicted external db names to the nucleotide sql.

Ensembl/ensembl,Ensembl/ensembl,at7/ensembl,james-monkeyshines/ensembl,danstaines/ensembl,danstaines/ensembl,at7/ensembl,at7/ensembl,james-monkeyshines/ensembl,mjg17/ensembl,mjg17/ensembl,muffato/ensembl,Ensembl/ensembl,willmclaren/ensembl,danstaines/ensembl,mjg17/ensembl,mjg17/ensembl,james-monkeyshines/ensembl,james-monkeyshines/ensembl,muffato/ensembl,at7/ensembl,willmclaren/ensembl,Ensembl/ensembl,muffato/ensembl,muffato/ensembl