Added layout file for larger TextViews on account selector
Decreased header size on overview (more room on screen)
Fixed bug where accountRowId wasn't persisted across Activity recreations. Added MD missions
Updated some notes about hostile/friendly espionage missions
Added code for expedition missions
Updated TODO list in README
Saved Overview Fragment header text state in onSaveInstanceState
Technical debt: Moved cookie code into a custom cookie manager
Updated manifest file version name and code