0.41.0

• allow specification of input processing for stage2 [re]analysis
• new subsample methods, allow selection of subsample methods (for QC)
• add FASTQ input option to non-consented human split analysis
• vtfp : extend template preprocessing to subgraph_io sections (in subgraphs)
• container : i) add static parameter files for container-based stage2 reanalyses; ii) downgrade bwa version to 0.17.7 (from 0.7.18) to match current production version
• new P4 explainer README.md
• update visualisation doc (alternate http servers)