Added Headlines into the notification message settings in three groups: Major, Minor, and Constructions

Updated version number to 1.6.*
Disabled Bankruptcy headlines for revolutionary countries

Revolutionary countries won't recieve headlines to prevent spam when switching sides in a civil war
New Game Rule: Minor Headlines - controls whether some less-important headlines are shown always, only if you have an interest in that region, or never
Added new headlines:
Crowning & Funeral of Queen Victoria
Expedition Reaches South Pole
French Content: Algerian conquest, various french regimes (legitimist, republic, empire, restored monarchy, commune)

More ACW Fixes
Fixed Great Power War headline

Fixed ACW Stalemate headline

New Headlines Added:
Unifications (Germany, Italy, Central Europe, Yugoslavia, Scandinavia)
South German Federation
Taiping Rebellion
Tricolors Over Rome
British Council Republic
Wonder Construction (Cristo Redentor, Statue of Liberty, Big Ben, Mosque of Djenne, Eiffel Tower)
First Skyscraper
Major Power Bankruptcy

Fixed ACW notification
Added End of ACW headlines (slavery, emancipation, and stalemate versions)
Added Suez & Panama Canal construction headlines

Initial Release.