bam2bakR version 3.0.0

[isaacvock]

Major changes are:

• Continuous integration unit testing is now implemented. Includes formatting an linting checks, as well as two separate test runs of bam2bakR, one with bam file input and one with fastq file input.
• Reformatted with snakefmt
• Replaced HTSeq with FeatureCounts, which will provide a massive improvement in pipeline runtime for most use cases.
• Dealt with #8