Changes compared to previous release:
Options for unzipping and conversion of profiles.
- Add option '-o' to PopDel view for unzipping existing profiles.
- Add option '-x' to PopDel profile and PopDel call to write/read uncompressed profiles.
- Add option '-s' to PopDel view, for changing the index-region size when unzipping a profile.
- Add options '-c' and '-p' to automate partitioning of a profile into chunks of size 'c' base pairs with padding/overlap of 'p' base pairs.