[chimerax-users] chimerax-trimmings update

Hi all, For anyone using chimerax-trimmings, I gave it a bit of an update: https://github.com/olibclarke/chimerax-trimmings/ I reorganized it and cleaned it up, added more documentation, and took advantage of the new "synopsis" option for aliases to add a help strinng for each alias, so you can access usage info from the command line (typing help or usage followed by the alias name). I also added function keys to toggle shown models on and off, and to toggle shown maps on and off, as well as function keys to cycle through lighting presets, and a function key to cycle through model display options. Hope they are useful to some folks, let me know if so! Cheers Oli