* Add default output dir for modules that create indices
* Change path for index module test output
* Fix bowtie2/align tests
* Fixing bowtie/align tests
* Fix genomegenerate test
* Fixing README linting
* Remove def from module options definition in main
* Fix bismark_deduplicate tests
* Fix bwameth_align tests
* Fixing gatk4 conda tests ("=" instead of ':' in build id)
* Same as previous commit (Fix gatk4 test)
* Fix qualimap bamqc test (no md5 check for pngs)
* Fix seqkit split2 tests. Changed to new test data
* Fix samtools tests. Some were missing initOptions include
* Removing TOOL SUBTOOL template module since now it is included on tools repo