Warnings with -Wall fixed
Merge branch 'develop' of https://github.com/opencb/hpg-libs into develop-2.0.1-beta
region.is_valid_chromosome receives the number of chromosomes as an unsigned long, for those cases with an undefined number of contigs
Merge branch 'develop' of https://github.com/opencb/hpg-libs into develop-tmp
Memory leaks removed in file_utils and vcf_stats
Merge branch 'develop' of github.com:opencb/hpg-libs into develop
Support for aggregated VCF files. Closes #11
Fixed bug in Sconstruct when changing compilers.
Merge pull request #16 from jmmut/develop

Fixed bug in Sconstruct when changing compilers.