OBS Advanced Timer 0.3

Added ability to set time format.

The default format is: %hh:%mm:%ss (00:00:00)
Other formatting options:

%d - days
%hh - hours with leading zero (00..23)
%h - hours (0..23)
%HH - hours with leading zero (00..infinity)
%H - hours (0..infinity)
%mm - minutes with leading zero (00..59)
%m - minutes (0..59)
%MM - minutes with leading zero (00..infinity)
%M - minutes (0..infinity)
%ss - seconds with leading zero (00..59)
%s - seconds (0..59)
%SS - seconds with leading zero (00..infinity)
%S - seconds (0..infinity)
%t - tenths