removed unused query updated log messages to be clearer about which bit of assembly is being updated
removed unused query
updated log messages to be clearer about which bit of assembly is being updated

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