get-bugzilla-attachments-by-mimetype: add some missing mime types
get-bugzilla-attachments-by-mimetype: add some missing mime types

... which are officially registered on
https://www.iana.org/assignments/media-types/application

... plus some more non-standard ones for FreeHand, Keynote, ClarisWorks.

For Apple Keynote there are 2 different ones that appear to be widely
used.

Change-Id: I26d4a85733a744188cc87a78fdba0d9d3f44da96

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core