remove meters and km from UI, since we're on a cartoon planet anyway
Merge pull request #24 from jmulholland/small_fixes

remove meters and km from UI, since we're on a cartoon planet anyway
Merge pull request #26 from RobertSullivan/master

Add facilities
Add a farm at the beginning of the game
remove limiting of population by land area
record total deaths by starvation, and simplify food consumption s.t. 1 person consumes 1 food
show deaths from starvation in the UI
Fix facility tests and remove console.log lines
Merge pull request #27 from jmulholland/gameStateUpdater

Remove population limit, record deaths by starvation
Add tick count on main page