Add a note to Toshiba settings section for when you don't want to use the feature

[Ed McDonagh]

It should be clear in the http://docs.openrem.org/en/0.8.1b1/install.html#toshiba-ct-rdsr-creation section that if you aren't using it you can leave the default settings as they are, even though they don't make sense for your installation.

[Ed McDonagh]

Added note about not changing paths if not using Tosh. Refs #648

→ <<cset 2d22d1aef71e>>

[Ed McDonagh]

My change of wording in previous commit made sentence clumsy. Futher change that hopefully reads better. Refs #648

→ <<cset 66b1ef03f83b>>

[Ed McDonagh]

Added refs #648, #649, #650 to changes. [skip ci] docs only

→ <<cset 1d02eb994959>>

[Ed McDonagh]

Merged in issue648etcDocsFor081 (pull request #214)

Fixes #647, #648, #649, #650, #654

→ <<cset d1b822782c6c>>

[Ed McDonagh]

Merged in release-0.8.1b2 (pull request #216)

Release 0.8.1b2

Some fixes, lots of docs. Refs #647, #646, #647, #648, #649, #650, #651, #652, #653, #654, #656

→ <<cset d5db3ea11366>>