Do not show left panel when the app is started.
Do not show left panel when the app is started.

Issue #30

l3dlp/text-app,codex8/text-app,l3dlp/text-app,modulexcite/text-app,zkendall/WordBinder,modulexcite/text-app,codex8/text-app,codex8/text-app,zkendall/WordBinder,l3dlp/text-app,zkendall/WordBinder,wearefractal/extension-boiler,modulexcite/text-app