indicate dropped races in standings in red

Fixes following issues:

- #21 - Indicate dropped races for grand prix
- #29 - broke max gender determination when maxnumbyrunners not set
couple of issues for error reports

fixed the following issues:

- #30 - importresults: ratio report in error files needs to compare
lower case names
- #31 - importresults: inactive and missed error report files need
header row
strip white space from around names

fixes issue #32 - raceresults.py: need to strip white space from around
first / last name
provide report for nonmembers found in importresults

Fixes issue #33 - importresults: add report on nonmembers found in
results
change race order for listraces

Fixes issue #27 - fix display order in listraces