[TS-2328] Document failover configuration for log collation
[TS-145] Clarify cache.config items in docs.
[TS-2430] Indicate that extra cache options in cache.config; clarify ram cache algorithm a bit
[TS-2329] Add a restructured text version of the header rewrite's README
[TS-2183] Make a restructured text version of the ram-cache wiki page
[TS-2389] Add back proxy.config.http.uncacheable_requests_bypass_parent and a few others from the undocumented section.
[TS-446] Add proxy.config.cache.target_fragment_size based on jira notes.
[TS-428] Add proxy.config.dns.validate_query_name to drecords.config doc from Jira notes.
[TS-625] Copy remap.conf description of map_with_referer over to site documentation
[TS-2310] Copy over remap.conf description of map_with_recv_port remap rule type
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/trafficserver
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/trafficserver