2nd alpha:
http://www.steamdraw.homepage.t-online.de/PanelApp.lha

This one "only" added support for Glow and non-Glow Amiga as well as SVG icons.

Only as in:
- created a custom Ambient build with a PanelTestButtonClass (1:1 copy of PanelBaseButtonClass at this point)
- placed a bar of those with problematic Icons in the Panels prefs area (so it won't get autotriggered on every Ambient restart)
- added another source file with a copy of the icon_read() function
- trimmed that function down form almost 1000 to just 180 lines (lots of stuff not needed for panels)
- pulled in all Ambient functions called from there (with a slight rename to avoid linker issues)
- pruned those functions
- pulled in more functions and defines used in the 1st set of functions
- rinse&repeat (x5)
- made sure all the renamed stuff that needs initializing gets that
- transferred the source file to the PanelApp project
- did some adjustments to other sources in PanelApp
- still got a few "undefined reference" errors
- went back to Ambient build to hunt down some more stuff
- rinse&repeat (only x1)
- compile PanelApp
- panic attack all old icons just a black square
- realized that I had forgotten to init the colormap needed for remapping


So what still isn't fixed:
- non square icon may get scaled wrong
- zipping is faster but extra wonky


Next version should get proper scaling and zipping plus support for multiple panels.
Afterwards I will start on the prefsApp/Group/MCC which might not get public alphas depending on wether it requires a special Ambient build.