DM-9465, DM-8839:Create a Unit test for ImageHeader class and fixed bug in in FitsHeaderToJson class#304

lznakano merged 1 commit intodevCaltech-IPAC/firefly:devfrom

DM-8839-ImageHeaderUnitTestCaltech-IPAC/firefly:DM-8839-ImageHeaderUnitTestCopy head branch name to clipboard