v0.5 Pre-Release 2

This is a development version and should not be installed unless you know what you are doing!
More changes to textual-main.py for the v0.5 release

Changes

• [TEXTUAL] Added the config editing screen. It doesn't do anything... yet.

Bugfixes

• [TEXTUAL] Moving back to the previous patch now no longer crashes
• [TEXTUAL] Switch pedal thread now stops itself on application close

To Do:

For the actual v0.5 release, the following changes still need to be made:

• Patch Editing
• Config Editing
• Patch Creation
• Config Creation