allow files with Colons (specifically Flash Briefing "header" files before stream begins)
allow files with Colons (specifically Flash Briefing "header" files before stream begins)

renekliment/AlexaPi,ImEmJay/AlexaPi,sammachin/AlexaPi,fcojersanchez/AlexaPi,ImEmJay/AlexaPi,sammachin/AlexaPi,fcojersanchez/AlexaPi,renekliment/AlexaPi,alexa-pi/AlexaPi,alexa-pi/AlexaPi