Disable flash using set_prop()
Add White balance mode configuration option. WB_MODE property has not been tested with propset4
White balance mode configuration using dictionary
wb_modes dictionary renamed as WHITEBALANCE_MODES
WHITEBALANCE_MODES: Spaces after the colon.
Merge remote-tracking branch 'upstream/master'
Merge pull request #92 from nafraf/master

Disable flash using set_prop()