DoEnsGeneUpdate

Ensembl Gene updates for the UCSC genome browser

Steps of script

1. download - fetch gtf and peptide files from Ensembl FTP site.
   Optionally, the assembly.txt and seq_region.txt MySQL table dumps for GeneScaffold coordinate translation.
2. process - perform transformation of gtf file into UCSC genePred file with appropriate coordinate transformations
3. load tables ensGene, ensGtp, ensPep, and optionally ensemblGeneScaffold
4. cleanup removes temporary files
5. makeDoc prints out what would be in the make doc and does a sanity check on the tables