This commit removed functions/events that have been deprecated in Bro
2.6. It also removes the detection code that checks if the old
communication framework is used (since all the functions that are
checked were removed).
Addresses parts of GH-243
The later simply doesn't work well in conjunction with hostname
literals. i.e. "google.com" (without quotes) needs to be resolved
to a set of addresses at parse-time, so if a user wishes to use a
custom resolver, we need that to be configured independently from
the order in which scripts get parsed. Configuring 'dns_resolver'
via scripting "redef" is clearly dependent on parse order.
Note 'dns_resolver' hasn't been in any release version yet, so
I'm removing it outright, no deprecation. The ZEEK_DNS_RESOLVER
environment variable now serves the original purpose.
* All "Broxygen" usages have been replaced in
code, documentation, filenames, etc.
* Sphinx roles/directives like ":bro:see" are now ":zeek:see"
* The "--broxygen" command-line option is now "--zeexygen"
* 'master' of https://github.com/dnthayer/zeek:
Update tests and baselines due to renaming all scripts
Rename all scripts to have ".zeek" file extension
Update a few tests due to scripts with new file extension
Add test cases to verify new file extension is recognized
Fix the core/load-duplicates.bro test
Update script search logic for new file extension
Remove unnecessary ".bro" from @load directives
