all IEM widgets now support edit messages; various updates & tweaks, mainly to slider & numbox2, although vu & radio need to be reworked; added gui edit testing patches
logging message consistency
don't send int value manually, libpd seems to do this; Bang now sends init bang
fixed gui not being loaded on first scene on iPhone; added inits test patch
reworked radio so it dosen't need subviews in order to fix various drawing errors
radio: fixed value nto being set when resizing & button size tweak
vu meter graphics rewritten to fix a number of bugs; IEM label reshape now scales y pos using y scaling instead of x scaling; fixed set message bug in Widget; fixed wrong argument index in Canvas vis_size message
fixed widget animation on scene opening bug; Widgets no longer need to reshape on creation
add print event osc sending
fixed VSlider float value moving control in opposite direction than expected, Slider touch moved now scales correctly
added Now Playing nav button to main table views on iPhone