Subject Grid and boolean indicators
Author Marcin Bury
Hello Jason

Could you consider making FBooleanIndicators object public and
accessible for other units. Sometimes I need to use own boolean
indicators and I thought it would be simplier to replace default ones?

There is one thing more regarding boolean fields. At certain moment you
applied strict checking boolean values for fields 'declared' as boolean.
What was the purpose for that?
It was very convenient for me that field.asBoolean was false when the
value was equal to 'false' value and 'True' otherwise. It allowed me to
have several 'True' values and one 'False'.