[EAS] EAS vendor support for TLS versions

[Sean Donelan]

Its Saturday, so I tried some experiments on a few different EAS boxes. 
I configured each EAS box to use a fake IPAWS server, and checked what 
each EAS vendor supported.  No actual FEMA servers were harmed or used :-)

DASDEC/Monroe - DASDEC-1EN v4.0-7 - supports TLS v1.2
Sage Systems - ENDEC 3644 v89.34 - supports TLS v1.0
Trilithic/Viavi - EASyCAP Broadcast 3.03.03 - supports TLS v1.2