v2.3.3 - Updated edit item usage, fixed signout

Compatibility

• Developed and tested with version 2.24.0 of the amd64 build for Windows.

Changes

• The op item edit command now supports stdin input so the EditItem command has been updated to take advantage of this.
• An issue with signout was discovered and fixed. Thanks @JohnReinhold for reporting this!
• Additional sign in and sign out tests were added.