Changed Record display so as not to do time-based lap calculation when all Categories have defined Race Laps.  In this case, it will just follow the leader's laps.
Updated documents explaining the Race Minutes will be ignored if all Catetories have a specified "Race Laps".
Updated version number to 1.8.3
Added HelpSearch and HelpIndexing code.
Merge branch 'master' of github.com:esitarski/CrossMgr