DisplaySettings: Add hardware-framework support for color enhancement

Change-Id: I9fa4e7409266ce9e658c93ae32940050cfe437d2
Merge "DisplaySettings: Add hardware-framework support for color enhancement" into cm-11.0
Merge remote-tracking branch 'cm/cm-11.0' into cm-11.0
Reset Pattern:
 - If user cancels while creating new pattern, old pattern is restored

Change-Id: I55955b1ffadca2ba712c40c7d443c4fc4b0f528c
Merge remote-tracking branch 'cm/cm-11.0' into cm-11.0
Merge pull request #2 from androidarmv6/cm-11.0

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