Bugfix spirallayout - resetTileSizes called a non-existent function
Simplify moving/resizing code
Fix layout switching - tiles need to be migrated over and the screenRectangle given to the layout
Remove some prints

Prevents .xsession-errors from getting big.
Whitespace changes
Properly fix layout switching

tiling also needs to have the type declared, because that's used to find the index.

Otherwise it'll switch once from the default and then never again.