Support asset loading from a facade
Delete kinda-sorta duplicate class on request from @msteiger - not in use anyway. Original lives in the Cities module and might eventually make it back somewhere.
Fixed getHUDElement methods.
Fixed ordering of saved games.
Initial version of UIIconBar
Merge branch 'develop' of git@github.com:MovingBlocks/Terasology.git into develop
Can move for loop outside of if
over-formatted last time
Merge pull request #954 from mkienenb/PR-facade-asset-loading

Support asset loading from a facade
Improvements to UIIconBar and health bar in general.
Merge branch 'nui-healthbar' into develop
Merge branch 'develop' of git@github.com:MovingBlocks/Terasology.git into develop