Phase 1 of dynamic driver support - Support database of drivers

jquery multi-select by:
http://loudev.com/

Signed-off-by: Greg Meiste <greg.meiste@gmail.com>
Finish dynamic driver feature - put/get drivers for specific race

Signed-off-by: Greg Meiste <greg.meiste@gmail.com>
Fix NPEs introduced in the last commit :(

Signed-off-by: Greg Meiste <greg.meiste@gmail.com>
Production server needs Driver index defined

Signed-off-by: Greg Meiste <greg.meiste@gmail.com>
Deploy version 29 to GAE

Signed-off-by: Greg Meiste <greg.meiste@gmail.com>