User Sync Tool v2.7.4

Bug Fixes

• 4513fcf, b8be71f Updates to Sign API model
• f5ae357 Better Okta error handling
• #798 Fix timing of Sign API connection
• #794 Create users with email-type usernames in single command step (instead of two-step workflow)

Documentation Updates

• 20ebaeb Document alternate /tmp solution
• 27a99b4, 113a418 Add page for certificate update

Misc Changes

• #785 Deprecation warning error type
• #791 Remove CLI args from Windows batch files