Serum synth updated to v 1.1 with Image to Wavetable import

<p>Here what’s new:<br />added: PNG (image) to WT import -&gt; drag PNG to WT, it load PNG, stretches to internal 2048&#215;256 size, maps luminance to WT amplitudes. <br />added: preference for preventing MouseWheel to change controls (knobs/number boxes/switches/etc).<br />added: alt-click on Matrix mod source (and Aux source) menus: batch re-assign all entries w/ same source to the new selection.<br />fix: ModWheel-&gt;WT pos preference was not saving<br />fix: clearing note / velo graph (using context menu) wasn’t visually updating immediately<br />fix: selecting FX rack presets for Filter were not updating the Filter type label immediately<br />fix: delay FX module would on occasion create audio clicks (when setting/modulating delay time)..<br />fix: Remove DC Offset in WT Editor wasn’t functioning correct (only partial DC elimination + potential clipping).<br />fix: right-click to reset an env curve wasn’t working correctly (it visually would update, but it wasn’t updating in DSP)<br />fix: mod source menus had checkmark set wrong in some cases<br />fix: adjusting polyphony limit while a new note is triggered could lead to a crash<br />fix: presets which were not accessible due to permissions could cause a crash on database scan</p>