VCFFILTER: Changeg de VcfFilter clasess, now we have a generic VcfFilter (abstract class) and a VcfFilterList (ordered filter list)
VCFSTATS: Initial code for Pedigree parser
VCFSTATS: Added de pedigree parser
VCFSTATS: Added children to individuals
VCFSTATS: Changed the VCf model. Provisional Code
VCFSTATS: Changel VcfREcord Model and rename VcfRecordStats Class
VCFSTATS: Created the Calculate.runner
Merge branch 'feature/VcfPedigree' into develop