fix for #599 run full size (and back again)
handle showing full size when preview is hidden
Merge pull request #650 from waterbearlang/599_run_full_size

599 run full size
fixes #482
Merge pull request #651 from waterbearlang/482_copy_gets_old_seqNum

fixes #482
Merge branch 'master' of github.com:waterbearlang/waterbear into 24-choice-lists

Conflicts:
	dist/node.js
	scripts/block.js