Brazil start mod and some bugfixes.

slave variables documentation - Pregmod.txt

src/events/intro/initNationalities.tw

src/events/intro/introSummary.tw

src/events/intro/locationIntro.tw

src/events/intro/terrainIntro.tw

src/gui/Encyclopedia/encyclopedia.tw

src/init/storyInit.tw

src/uncategorized/RESS.tw

src/uncategorized/changeLanguage.tw

src/uncategorized/dairy.tw

src/uncategorized/newGamePlus.tw

src/uncategorized/reNickname.tw

src/uncategorized/saRivalries.tw

src/uncategorized/schoolroomReport.tw

src/uncategorized/slaveGenerationWidgets.tw