* Update README
* Rename pytest_software.yml to pytest_modules.yml
* Rename main software directory to modules
* Remove deprecated modules
* Rename tests software to modules
* Replace paths for tests in pytest_modules.yml
* Replace software with modules in Github Actions
* Replace software with modules in main.nf tests
* Rename software to modules in test.yml
* add bismark/align module
* bismark/align: add tests
* bismark/align: update meta.yml
* bismark/align: skip checksum for alignment logs
they contain timestamps
* bismark/align: restore correct checksum
caused some mixup in the last commit
* bismark/align: add genome_preparation to filters
* Fix conda version pin
* change options to be a global var
* remove params from meta.yml
* add bismark/summary
* remove md5sum check for bismark_summary_report.html
it contains a timestamp
* fix tests
* update meta.yml
* remove mysterious index files
