Added random number generator for v/contig names. Previous integer increment system would break badly if run under mod_perl
Added random number generator for v/contig names. Previous integer
increment system would break badly if run under mod_perl

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