Add config files for more tools

[bounlu]

Hi,

Please add more config files to support more annotation tools and variant callers like here.

    public static String getTMBdatabase(String annotation) {

        String dbConfig = "";

        switch (annotation) {
            case 'snpeff': dbConfig = "$projectDir/assets/tmb/snpeff.yml";
                            break
            case 'vep': dbConfig = "$projectDir/assets/tmb/vep.yml";
                            break
            case 'merge': dbConfig = "$projectDir/assets/tmb/merge.yml";
                            break
        }

        return dbConfig
    }

    public static String getTMBvariantcaller(String variantcaller) {

        String varConfig = "";

        switch (variantcaller) {
            case 'deepvariant': varConfig = "$projectDir/assets/tmb/deepvariant.yml";
                            break
            case 'freebayes': varConfig = "$projectDir/assets/tmb/freebayes.yml";
                            break
            case 'haplotypecaller': varConfig = "$projectDir/assets/tmb/haplotypecaller.yml";
                            break
            case 'mpileup': varConfig = "$projectDir/assets/tmb/mpileup.yml";
                            break
            case 'mutect2': varConfig = "$projectDir/assets/tmb/mutect2.yml";
                            break
            case 'strelka': varConfig = "$projectDir/assets/tmb/strelka.yml";
                            break
        }

        return varConfig

    }