[Ohrrpgce] SVN: teeemcee/9222 Make map layers menu put the tileset/maplayer preview on the right side

[subversion at HamsterRepublic.com]

teeemcee
2017-08-31 09:07:43 -0700 (Thu, 31 Aug 2017)
250
Make map layers menu put the tileset/maplayer preview on the right side of the screen

However because the minimap grows in size to fill as much of the window as
possible this makes less difference

Also clean it up to use a Frame instead of vpage 2.
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U   wip/allmodex.bas
U   wip/mapsubs.bas