update UI
update Welcome
update index.html
Update UI
Update UI
Update Settings section expansion/responsive
UI updates.  Fix swiper.  Swipe anywhere.
UI updates.  Fix swiper.  Swipe anywhere.
UI updates.  Add page indicator.
Add back button exit function
Various UI Fixes
Various UI Fixes
Various UI Fixes
Various UI Fixes
Update Marketing text
Phone back button confirm quit on root page.  Normal operation elsewhere.
Add exit function for back button.  App actually exits now.
Add About under App Settings
disallow overscroll and scale
Update sizing for device width 640px