CEF Syslog Patch for MIDAS v22

MIDAS v22 has been completely reworked to include additional performance and bug fixes.  This patch adds the capability to syslog CEF formatted events for ArcSight.  Need to add the following section to midas-settings.cfg.

[cef]
loghost = 10.255.2.110
logport = 514
vendor = CompanyName
product = MIDAS
version = 22

TODO:
    Add fields extracted from Exiftools to be passed to syslog output