Settings: Glowpad Torch (3/3)

PS2: String edit & remove from
	devices without torch.

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PS2: Added Author
PS3: Delete whitespaces
PS4: Fix tabs
PS5: Commenting out some codes for now. Temp fix.
PS6: Add back missing codes, correct remove preference from Glowpadtorch and also add missing patch-set 2 and patch-set 4 messages.

Change-Id: I78851464c41d7e6c06d835f9dda2bb24ce4da509