use correct block style for turtle x,y
catch error when p5 doesn't load
added missing var
don't need both mouse out and press up
debounce logic
debouce clicks for Android
debounce click
drag from palette
disable CR for text blocks -- causes more confusion than it is worth
notify user after saving projects to server
remove punctuation from project names when saving
convert all spaces to _
turn off internal scrolling
artwork cleanup
don't hide palette on init
close viewer
more news
no background color in shell
use default background color for palette buttons; refresh savex,y when dragging protoblocks
fix sample viewer toggle bug