Move test resources

public/biopet-tools/src/test/resources/README.txt

public/biopet-tools/src/test/resources/VCFv3.vcf

public/biopet-tools/src/test/resources/VEP_oneline.vcf

public/biopet-tools/src/test/resources/VEP_oneline.vcf.gz

...ic/biopet-tools/src/test/resources/VEP_oneline.vcf.gz.tbi

public/biopet-tools/src/test/resources/chrQ.vcf

public/biopet-tools/src/test/resources/chrQ.vcf.gz

public/biopet-tools/src/test/resources/chrQ.vcf.gz.tbi

public/biopet-tools/src/test/resources/chrQ2.vcf

public/biopet-tools/src/test/resources/chrQ2.vcf.gz

public/biopet-tools/src/test/resources/chrQ2.vcf.gz.tbi

public/biopet-tools/src/test/resources/chrQ_allN.fa

public/biopet-tools/src/test/resources/chrQ_allN.fa.fai

public/biopet-tools/src/test/resources/fake_chrQ.dict

public/biopet-tools/src/test/resources/fake_chrQ.fa

public/biopet-tools/src/test/resources/fake_chrQ.fa.fai

.../biopet-tools/src/test/resources/flagstat_crossreport.txt

...ic/biopet-tools/src/test/resources/flagstat_crosstrue.txt

public/biopet-tools/src/test/resources/flagstat_report.txt

public/biopet-tools/src/test/resources/flagstat_summary.txt