Fix for BHV-10844 - Spotlight blurs current control if 5way cannot change current control

Enyo-DCO-1.1-Signed-off-by: Roy Sutton (roy.sutton@lge.com)
Moved check to spot() function to further shortcut duplicate spot detection

Enyo-DCO-1.1-Signed-off-by: Roy Sutton (roy.sutton@lge.com)
Removed old test for duplicate spot

Enyo-DCO-1.1-Signed-off-by: Roy Sutton (roy.sutton@lge.com)
Merge pull request #135 from enyojs/BHV-10844

Fix for BHV-10844 - Spotlight blurs current control if 5way cannot chang...

Nice fix!

Reviewed-by: Aaron Tam (aaron.tam@lge.com)