SVN: teeemcee/5117 Increase number of plotstrings to 100.

teeemcee
2012-04-01 00:24:09 -0700 (Sun, 01 Apr 2012)
129
Increase number of plotstrings to 100.

Also, obscure bugfix: string colours were reset to the wrong colour after loading a game.
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U   wip/const.bi
U   wip/game.bas
U   wip/hsinterpreter.bas
U   wip/moresubs.bas
U   wip/testgame/autotest.hss
U   wip/testgame/autotest.rpg
U   wip/whatsnew.txt
U   wip/yetmore2.bas