various text fixes and incest encouragement policy.

src/cheats/mod_EditFSCheat.tw

src/events/intro/initNationalities.tw

src/init/setupVars.tw

src/uncategorized/BackwardsCompatibility.tw

src/uncategorized/arcmgmt.tw

src/uncategorized/arcologyDescription.tw

src/uncategorized/assistantEvents.tw

src/uncategorized/barracks.tw

src/uncategorized/fsDevelopments.tw

src/uncategorized/futureSocities.tw

src/uncategorized/peConcubineInterview.tw

src/uncategorized/personalAssistantAppearance.tw

src/uncategorized/policies.tw

src/uncategorized/saRelationships.tw

src/uncategorized/saServeThePublic.tw

src/uncategorized/saWhore.tw

src/uncategorized/spaReport.tw

src/utility/assayWidgets.tw