Link to reset stats
Added function call
Back button on stats page

Very simple picture made with paint, could be better...
Add image asset for symbols game
Use symbols in symbols-mode
Small fixes to answer response popup, including positioning.
Fixed canvas height on smaller screen
Revert "Fixed canvas height on smaller screen"

This reverts commit f3f66c5c405e377eca1a46f530d830d1ce4474b2.
Fixed bug where answer buttons did not revert to original state after
bonus game.
More fixes to the popup-dialog
Added indicator bulbs to show progress in game
Fixed small bug where indicators would not reset after settings change
Remove unused images
Add end-game congratulation-text
Add "back to game" button
Take lamp size with setter
Some small fixes.

Decided to commit these simple changes:
-update question when settings changed and when returning from bonus
game
-reset the progress indicators (a.k.a. light bulbs) after bonus game
-fix the size-bug of the flashlight in bonus game ( see line 209.
Question to bonus guys: is this alright? )
-make the sliders on settings page refresh again ( probably accidentally
removed at some point... )

PS. Hope nobody feels like I'm stepping on their toes. If you feel these
changes cause problems, are redundant or sub-optimal, feel free to
revert them or make additional changes of your own.
lolkthxbye.
Fixed reset stats
Reset stats button moved to stats page