simplified selection logic due to callback requirement from tcl/tk
cleaned up help files
added entry point for antialiasing control
added sys_queuegui to all vanilla iemgui objects to optimize drawing
added new abstractions to the K12 module (still need to integrate it into pd-l2ork and add help files)
fixed cut/copy/paste regression with the text due to autorepeat filtering implementation
added the rest of the new objects
added one more k12 object and updated pd.tk to reflect new items in the k12 menu (including new minimum size)
fixed regression in image
cosmetic and documentation fixes to K12 abstractions
fixed long-standing bug where on GOP objects click registered on the first detected object, rather than the one that was visually topmost
improved logic for passthrough mode based on what is connected
increased sensitivity of motion plus objects and sustained instruments
further increased sensitivity for motion plus
removed clicks from multitap using variable delay (now has different temporary artifacts that actually sound pretty cool).
cleared inconsistent navigation between presets after recalling a preset.
added right inlet to the multitap delay allowing delay control, updated its icon.
fixed cursor inconsistently failing to reflect topmost clickable object while ignoring non-clickable objects that are above topmost clickable object, both on main canvas and inside gop objects.
cosmetic fixes to K12 objects
fine-tuned installer (still have to figure out why does Gem rebuild every time)