fix for long allele slowdown in normalize_alleles
Fix man page typo
annotate -x INFO drop all header lines. Fixes #98
merge correctly haploid Number=G FORMAT fields
annotate: More informative error message
Merge pull request #95 from joelmartin/develop

fix for long allele slowdown in normalize_alleles
normalize_alleles: Use malloc instead of variable-length automatic array.
stats: Output also the total number records
Merge branch 'develop' of git://github.com/samtools/bcftools into feature/idxstats