Version v3.1.1

Fixes:

• Ctrl+Backspace affects ReadOnly TextBox - Issue 6667
• incorrect {sRemotePathFromUrl} parameter evaluation - Issue 6567
• [NBug] Remote URLs should appear in pairs. - Issue 6562
• Commit Dialog: New submodule without text if unstaged - Issue 6559
• Pull dialog stopped "remembering" previous user selection - Issue 6503
• Commit message not stored after reverting a commit - Issue 6244
• System.Exception opening an existing repository - Issue 6093