Cleanup fishy globals.
Use a shorter format for observer metadata.
Use a map for storing benchmark results.
Merge branch 'chris/shorterObservers' into develop

Conflicts:
	lua/ui/lobby/lobby.lua
Removed collision for sinking navy units

Fixes #198
Update changelog
Remove dead if and hoist condition value.
Indent your code.
Remove impossible state from ClearSlotInfo.
Don't set the font identically in two branches.
slotState cannot be open in SetSlotInfo.
Don't scan for the host slot three times.
Use cached isLocallyOwned value.
Correct spelling.
Cleanup slot switching and prevent the loss of ready flags under moving.
Replace != with ~=
Remove most of the ridiculous author comments.
Don't write comments in French.
Learn to indent.
Don't call variables 'finded'