add metadata and update raw https imports for current release

Release updates the metadata for workflow authors, descriptions, and maintainer contact information to populate respective fields on Dockstore.

Use https URLs in CWL aligner input JSON

Use https URLs in CWL aligner input JSON

Use https URLs in WDL input JSON

Use https URLs in WDL input JSON
Allow boolean for calculate contamination as input to WDL variant caller checker

WDL aligner checker and variant caller checker fix

Fixes WDL aligner checker and variant caller checker to support recent changes in the WDL aligner and variant caller

Reduce files that need resolution by Cromwell in WDL variant caller

Reduce files that need resolution by Cromwell in WDL variant caller by returning strings from the contamination calculation instead of files

Enable FireCloud disk size override for WDL and variant caller output

Enable FireCloud disk size override for WDL aligner and variant caller
WDL variant caller output now goes to Cromwell current working directory to support many input CRAMs
Optional input variable for PreAlign reference genome in WDL aligner

Optimize WDL Aligner and Enhance WDL Variant Caller

Add preemtive runtime option to aligner WDL to optimize Google Cloud machine choice
Allow WDL variant caller to generate CRAM index files if not input
Create UCSC VerifyBamID Docker image

Add threads, ram_min, and cores_min to CWL aligner

Kept the defaults available for each step and made threads, ram_min, and cores_min optional inputs.

When running the aligner workflow, the defaults set in the CWL were over riding the Toil input parameter. The previous workflow setup did not allow the user to change the threads via an input.

Create a more descriptive WDL aligner workflow output filename

The WDL aligner workflow output CRAM filename is now composed of the input CRAM filename minus the suffix '.cram' plus the suffix '_realigned.cram'

Allow input of number of CPUs requirement for WDL tasks

Optimize on FireCloud to allow the number of CPUs specific to each WDL task to be input from JSON
Set the default CPU requirement for the WDL aligner and WDL variant caller to reflect the parallelization inherent in each task