Added paranoya to VirtualContig, checks if contig id has been passed instead of Rawcontig object
Added paranoya to VirtualContig, checks if contig id has been passed instead
of Rawcontig object

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