Changed legacy spelling from ImageMultiRez to ImageMultiRes.

Enyo-DCO-1.1-Signed-off-by: Blake Stephens <blake.stephens@lge.com>
Renamed `remScale` to the more logical `riScale`. Optimized moon-resolution.

Enyo-DCO-1.1-Signed-off-by: Blake Stephens <blake.stephens@lge.com>
Merge pull request #1856 from enyojs/ENYO-690-rem-blakestephens

Renamed `remScale` to the more logical `riScale`. Optimized moon-resolution.