24NOV2020
	Form 1 - moved Gunnery Standard dropdown from top of the form to just above Gun Data

25JAN2023
As per user request, we added some completely blank forms. These are the fillable forms with all fields and validation logic removed for use with pen and pencil.

1APR2023 release 1.3
Critical Hit Severity levels now calculated as a function of (in service year, size_class, tumblehome) as per p.8-6 of the rules
gunnery ranges now displayed as a range instead of the upper range:10,20,30->0-10,10.1-20,20.1-30
Cosmetic changes