Batch add sequences: Check for missing locus and existing allele ids.
Fix last commit - locus value was not changing between rows.
Genome Comparator: Refactor interface.
Fix last commit - locus value was not changing between rows.
Merge branch 'develop' into gc_clustering
Cache statement handle for Page::is_admin.
This can be called multiple times.
New table for seqbin stats.  This is updated by trigger on sequence bin.
Genome Comparator: Include missing alleles in XMFA output.
Otherwise the FASTA file isn't aligned.
Genome Comparator: Filter out undef sequences when counting.
Only attempt to delete seqbin_stats record when deleting contig.
ScanNew: Cache statement handle to identify length of seqbin sequence.
Merge branch 'develop' into seqbin_stats
Search for seqbin size using seqbin_stats table.
Add new_version field to isolates in preparation for versioning.
Seqbin breakdown: Remember selected isolates to repopulate form.
Isolate info: Use seqbin_stats table.
Isolate info: Use generic run_query method.
Upgrade SQL: Language plpgsql already created within database.
Isolate info: Don't display navigate message if nothing to navigate.
New plugin for sequence table export.