add config.ini support for Content Manager

[jamessanford]

Here's a skeleton config_defaults.ini that renders OK in Content Manager.

This would allow people to configure deltabar from Settings -> Apps -> DeltaBar

[Mode]
MODE=0; Display mode; 0 for vs all-time best lap, 1 for vs all-time best sectors, 2 for vs all-time optimal lap, 3 for vs session best lap, 4 for vs session best sectors, 5 for vs session optimal lap

[DeltaBar]
THEME=IRACING; Color scheme; IRACING for iRacing, SPEEDSPB for SpeedSpb Alternate, COLORDEFICIENCY for Color vision deficiency
BAR_WIDTH=800; Width
BAR_HEIGHT=60; Height
BAR_FONT_SIZE=24; Font size
BAR_DURATION=2000 ; Duration; from 200 ms to 5000 ms
BAR_MOVES=1 ; Time offset moves with bar; 1 or 0

[Background]
BAR_BACKGROUND=1 ; Draw bar background; 1 or 0
BAR_OPACITY=0.65; Background opacity; from 0.0 to 1.0
BACKGROUND_COLOR=#303030; Background color RRGGBB hex

[DetailWindow]
STATUSBOX_ENABLE=1 ; Enable window; 1 or 0
STATUSBOX_BETA=1; Include BETA text; 1 or 0

[Reset]
#To reset saved laptimes, delete the files from:
#  XXX\plugins\deltabar\xxx
RESET_DIRECTORY=...\\Documents\Assetto Corsa\plugins\deltabar\laps ; To reset laptimes, remove cars or the entire track from the cfg\Assetto Corsa\plugins\deltabar\laptimes directory; directory