[Ohrrpgce] SVN: teeemcee/11505 Couple thingbrowser and spritset browser slice tweaks:

[subversion at HamsterRepublic.com]

teeemcee
2019-12-26 18:38:51 -0800 (Thu, 26 Dec 2019)
299
Couple thingbrowser and spritset browser slice tweaks:

-thingbrowser layout slice no longer justifies, because "Don't justify last
 row" setting doesn't do what I want if the Add New Thing button is actually
 the last row
-fix for very small spritesets: remove useless slice affecting CoverChildren
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U   wip/data/spriteset_browser.slice
U   wip/data/thingbrowser.slice