Automated Rapid mode, Program prerequisites, PLINK-format for pedigree files, fixed consisten chr prefix usage, fixed GATKVareEvalExome

- Fully automated rapid mode enabled
- SBATCH header is now handled by new subroutine program prerequisites
- Fixed exome selection in GATK Vareval
- Positioned execution order of GATK VarevalExome to after vcf merge
- Fixed consistent use of chromosome prefix throughout mip
- Pedigree files should now be supplied in PLINK format
- Minor bug fixes