Copy-edited the log rotation page (docs) (#2546)

* Copy-edited the log rotation page (docs)

* Fix and add some hyperlinks re/ logging.

* Add back the section/link to log-rotation.html

* Correct the location of BigchainDB logs. Omit mention of bigchaindb-benchmark.log

* Revive notes re BigchainDB Server log rotation

docs/server/source/simple-deployment-template/network-setup.md

@@ -356,10 +356,9 @@ If you started BigchainDB in the foreground, a `Ctrl + C` or `Ctrl + Z` would sh
 
 One member can make a proposal to call an election to add a validator, remove a validator, or change the voting power of a validator. They then share the election/proposal ID with all the other members. Once more than 2/3 of the voting power votes yes, the proposed change comes into effect. The commands to create a new election/proposal, to approve an election/proposal, and to get the current status of an election/proposal can be found in the documentation about the [bigchaindb election](../server-reference/bigchaindb-cli.html#bigchaindb-election) subcommands.
 
-## Log rotation
-
-Please go over the [document describing log rotation of a BigchainDB node](../appendices/log-rotation.md).
+## Logging and Log Rotation
 
+See the page in the Appendices about [logging and log rotation](../appendices/log-rotation.html).
 
 [bdb:software]: https://github.com/bigchaindb/bigchaindb/
 [bdb:pypi]: https://pypi.org/project/BigchainDB/#history

docs/server/source/simple-deployment-template/troubleshooting.md

@@ -3,6 +3,7 @@
 ## General Tips
 
 - Check the BigchainDB, Tendermint and MongoDB logs.
+  For help with that, see the page about [Logging and Log Rotation](../appendices/log-rotation.html).
 - Try Googling the error message.
 
 ## Resolving Tendermint Connectivity Problems