Final polishing on the Spaceship page: part 1!

-changed passcode to not be case-sensitive
-edited transition page (Matrix –> Spaceship)
–> changed text to match spaceship-specific advice
-made new newspaper box draggable
-added “selected app” look
-compiled devlog updates into README
-added hints for spaceship in README
-removed cursor: pointer in non-clickable areas (even if draggable)
–> reduces confusion on what opens links/events