Handle driver events while reading media

         ftmod_analog_em:
         Initialize read data len to avoid crashing when
         the freetdm read function does not read anything

FS-4886 --resolve the file permisions must be set properly by you, you must have installed it as root then changed users.  This patch will fix the crash.

I've also added the CC-Agent-Called-Time and CC-Agent-Aborted-Time in case you find this useful also.

bring back 'make sure' it will git clean and fully reset and build latest git and wipe out any uncomitted changes, you can pass CONFIGURE_ARGS=--foo from the make command line to pass the flags to the reconfigure