Show the active window on startup
Tidy up a comment
Add a test for window close.
Move the close window test to window_test.go.
Add a test for SetFrontend.
Add a test for remove.
Add a clipboard test.
Test setBuffer.
Move the benchmarks to the bottom of view_test.go.
Add a test for a view's window.
Test SetScratch.
Test SetOverwriteStatus.
Test IsDirty.
Test closing a view.
Fix the clipboard test.
Add tests for PascalCaseToSnakeCase.
Add an ApplicationCommand registration test.
Add an WindowCommand registration test.
Add a TextCommand registration test.
Rename the tests to better represent what they do.