global transfer handler
reload-dm -> init-dm
show spinner when loading score
"loading-spinner" -> info-panel
:info -> :error
get-info-panel
show loading info when loading rulepalette
loading-spinner -> info-panel + reload-score-and-player
correctly apply & play
updated interpreter
removed test (/ 1 0)
include swing and articulation rules
save pdm files
remove interpreter error atom
generic-error
override default exception handler
track options fixed width
log and show generic error on eval fail
throw "Eval failed" exception