mspipeline 0.3.3

Minor changes

convert/maxquant_to_h5ad: Converted script to python and implemented a (preliminary) unit test.
maxquant/maxquant: Added parameters:
- --input_experiment: Set the experiment label for a given input. Must be undefined or of the same length as --input.
- --input_fraction: Set the fraction for a given input. Must be undefined or of the same length as --input.
- --input_ptm: Set the PTM value for a given input. Must be undefined or of the same length as --input.
- --dia_library_type: Which type of DIA library to use. Must be "MaxQuant" or "tsv".
- --dia_library: Path to the DIA library.

maxquant/maxquant: Fix issue where lfq_mode was not being passed to the jinja template.