add pooled rna as valid rna sample type
made DV2 BreakdancerMax.pm as a replacement for Breakdancer.pm, removing the hard-coded list of sequence names (1-22,X,Y)
Merge branch 'master' of ssh://git/srv/git/genome
Updated class browser cache.
Updated `genome` tab completion.
Updated `gmt` tab completion.
use joinx sort instead of vcf-sort in indel normalization

vcf-sort was sorting numerically (1,10,11,...)
bump vcf version, update test data

this has to do with making sure gmt joinx normalize-indels uses natural
vs numeric sorting
Fixed bug that caused the REF to be included in ALT
Merge branch 'master' into gb_master