VCF version detected automatically and checks on duplicate fields

This version simplifies the integration of the validation tool in automated pipelines, detecting the version of the VCF file before running the validation. This also prevents errors from being raised due to involuntary mismatches between the command line argument and the file.

New checks have been also included, to guarantee that no duplicate values are present in the ID and FORMAT columns in a single line. These checks are only applicable to version 4.3 of the specification!

The binaries can be downloaded using the links below.