* origin/rtd-test:
Disable RTD pdf format due to exceeded capacity
Add RTD pdf format
Add RTD yaml config file
Remove some Bro usages in main TOC entries
Remove "contents" Sphinx directive usages
Add a `make livehtml` target
Use sourcecode Sphinx directive more widely
Use Sphinx RTD theme for user manual
Replace some code-block Sphinx directives
Remove unused Sphinx extensions
Remove broxygen Sphinx integration
Remove Sphinx btest integrations and tests
Fix a Sphinx deprecation
These are all changes required to build documentation from a static
Sphinx tree (e.g. on Read the Docs)
Renamed the bro cluster doc to better indicate its purpose (it provides
a high-level overview rather than detailed configuration instructions).
Moved the location of the bro cluster doc in the index so that it makes
more sense (it is an introductory section, not a section about using bro).
Added links in the quick start guide and the bro cluster doc so that
readers can more easily locate more detailed information on configuring
a bro cluster.
Addresses BIT-1160
* origin/topic/jdopheid/bro_documentation:
Updates to httpmonitor and mimestats documentation.
Updates to Logs and Cluster documentation
Updates to Bro IDS documentation
BIT-1127 #merged
