added XML sanitation function to PackageUtils
method repaired
loader can deal with number-prefixed tags, &'s, and (<|>)'s in <Text> blocks
build dumps bad XML records into rejects file
build dumps bad XML records into rejects file
converter handles entire Gene AceXML datafile, added strain info to source additions
Gene.alleles, strains, and operon supported
added more fields to BioEntitiy, typeConverter needed to automatically handle non-string values
all desired gene fields satisfied
Can specify in project.xml which classes GFF3 source will process
added intlog.txt
merged with wb-acedb
gff3.allowedClasses property now ignored if not set
Build now accepts optional gff3.mappingFile source property in the project.xml.  This property specifies
a two-column tab-delimited key to value mapping.  If specified, build will convert all primaryIdentifiers
through this mapping.

This configuration is currently set to convert Gene.Sequence_name ID's (which are only ones provided by
available GFF3s) into proper WormBase IDs which enables merging with other WormBase data sources.

Mapping file created by converting Todd Harris's general mapping file
(at: wb-dev:/usr/local/ftp/pub/wormbase/releases/WS235/species/c_elegans/annotation/c_elegans.WS235.geneIDs.txt.gz)
with intermine/tools/convert_mapping.pl

Record handler also now removes "Gene:" prefix from GFF3 Gene IDs
GFF3 loader now chomps off /.*:/ from all GFF3 record IDs. (split(/:/)[1])

Project.xml GFF3 source now accepts another optional property called:
"gff3.typeMappingFile" which maps record types to desired InterMine
classes.  For example: "messenger_RNA	Transcript"
Included script to convert mapping files into GFF3 loader recognized format.
Loader recognizes and adds gene, mrna, and cds record types but includes duplicates.
solving duplicates problem
Central dogma loading status: data not merging

Error message:
Problem while loading item identifier 6_3469 because
There are multiple priorities configured for org.intermine.model.bio.Transcript$$EnhancerByCGLIB$$7cbb8cd.length. Found a
 match on Gene.length and Transcript.length