Rabix Composer 1.0.1-rc.1

This is release candidate 1 for Rabix Composer 1.0.1 (1.0.1-rc.1) with the following enhancements and fixes:

Enhancements

1. Proxy server setting UI added (4d54287)
2. Fair4Cures platform added to platform list (45720cb)

Fixes

1. Nested workflows no longer raise false positive recursion detections (#394) (e644f6f).
2. LinkMerge and port connections now generate correct CWL (#339) (d6e5977)
3. Directories are now opened in OS/desktop agnostic way (#401) (26b6ec0).
4. User can now set secondaryFiles for workflow File inputs and outputs, like they can for tools (979be29).
5. Command line preview for result of Javascript expression in Value Transform for inputs now works correctly when input is null/empty (50738f1)
6. Workflow hints are now saved when added via GUI (2d797c2).
7. Editing code in code tab in tool editor no longer locks out future edits in visual editor tab (980733b).
8. Writable field added to Create File field (Also a fix on cwl-ts) (54fdf19).
9. Link to documentation in "Learn more" button in "File Requirements" tab now points to correct web page (422436d).
10. Command line preview for arguments with no value now evaluates correctly (fix on cwl-ts).
11. Loading JSON in local test now correctly reads secondaryFiles (180fcb0).
12. Add option to choose ‘No Value’ in default setting for enum parameters for node in workflow (8d31b34).
13. Command line no longer keeps parameters that were used once for the test but subsequently deleted (50738f1).
14. SBG namespace declaration now has trailing slash (#408) (8a7862c)

Fixes specific to Windows

1. Paths with multi-level workflows now work correctly (#397) (ef4b6cb)
2. Path to CWL document sent to executor now has proper separators (1b94594)
3. Files that are already open no longer generate permissions problems (36d097b)

Other

In addition, several bugs in cwl-ts have been fixed and some enhancements made.