Add logging of exceptions that occur when parsing STIX documents.
Add logging of exceptions that occur when parsing STIX documents.

davidhdz/crits,0x3a/crits,davidhdz/crits,HardlyHaki/crits,0x3a/crits,blaquee/crits,ckane/crits,ckane/crits,seanthegeek/crits,korrosivesec/crits,jinverar/crits,jhuapl-marti/marti,korrosivesec/crits,HardlyHaki/crits,jinverar/crits,korrosivesec/crits,DukeOfHazard/crits,seanthegeek/crits,lakiw/cripts,Magicked/crits,cfossace/crits,kaoscoach/crits,cfossace/crits,HardlyHaki/crits,ckane/crits,jhuapl-marti/marti,DukeOfHazard/crits,seanthegeek/crits,jinverar/crits,DukeOfHazard/crits,DukeOfHazard/crits,davidhdz/crits,0x3a/crits,Lambdanaut/crits,kaoscoach/crits,ckane/crits,korrosivesec/crits,jhuapl-marti/marti,seanthegeek/crits,cdorer/crits,Lambdanaut/crits,lakiw/cripts,jinverar/crits,Magicked/crits,dreardon/crits,blaquee/crits,blaquee/crits,Lambdanaut/crits,0x3a/crits,kaoscoach/crits,dreardon/crits,cdorer/crits,kaoscoach/crits,cdorer/crits,jhuapl-marti/marti,davidhdz/crits,lakiw/cripts,cfossace/crits,Magicked/crits,cfossace/crits,davidhdz/crits,blaquee/crits,lakiw/cripts,dreardon/crits,seanthegeek/crits,cdorer/crits,Lambdanaut/crits,dreardon/crits,HardlyHaki/crits,Magicked/crits