Fixed numerous inconsistencies in command help text

* Replaced docker with Docker.
* Consistently used STDIN, STDOUT, STDERR.
* Consistently used TTY.
* Fixed some grammar and spelling issues.
* Fixed references to the index.

Docker-DCO-1.1-Signed-off-by: James Turnbull <james@lovedthanlost.net> (github: jamtur01)

Docker-DCO-1.1-Signed-off-by: James Turnbull <james@lovedthanlost.net> (github: SvenDowideit)
update cli.md

Docker-DCO-1.1-Signed-off-by: SvenDowideit <SvenDowideit@home.org.au> (github: SvenDowideit)
more eg -> e.g.,

Docker-DCO-1.1-Signed-off-by: SvenDowideit <SvenDowideit@home.org.au> (github: SvenDowideit)
Update the man pages with the latest parameters.

I'm mechanically filling the option descriptions from the help
in the docker cli - if its not a good description, we should amend
the strings there.

Docker-DCO-1.1-Signed-off-by: SvenDowideit <SvenDowideit@home.org.au> (github: SvenDowideit)
put the script in git, I really do not want to lose it

\#idt

Docker-DCO-1.1-Signed-off-by: SvenDowideit <SvenDowideit@home.org.au> (github: SvenDowideit)
remove extra empty line from SYNOPSIS when there are no OPTIONS

Docker-DCO-1.1-Signed-off-by: SvenDowideit <SvenDowideit@home.org.au> (github: SvenDowideit)
manually add back the description

Docker-DCO-1.1-Signed-off-by: SvenDowideit <SvenDowideit@home.org.au> (github: SvenDowideit)
multi-line option descriptions

Docker-DCO-1.1-Signed-off-by: SvenDowideit <SvenDowideit@home.org.au> (github: SvenDowideit)
sort options by string - ignore the - and --

Docker-DCO-1.1-Signed-off-by: SvenDowideit <SvenDowideit@home.org.au> (github: SvenDowideit)
sort options case-in-sensitivly, and fix -P option

Docker-DCO-1.1-Signed-off-by: SvenDowideit <SvenDowideit@home.org.au> (github: SvenDowideit)