Miscellaneous medm issues
Dave requests slot layout for all adnaco boards, as already exists on IO screen for the BIO adnaco.
Jeff Kissel requested improved dual tone readouts on the IO screen.
On IO screens, boards that should not be in model should be grey instead of red.
On more info screen, version number is wrong. Is float that concats second and third version number. Should be string.
Dave request start time to also be in standard format to make it easy to compare to build time.
Times should have timezone displayed.