- Remove references to sudo in basics.md; see sudo instructions top of file

- Removing references to Boot2Docker replacing with Docker Machine
- Removing sudo warnings in instances where appropriate (no sudo in file)
- Updating with comments

Signed-off-by: Mary Anthony <mary@docker.com>
(cherry picked from commit cc375a1e48)

docs/reference/commandline/cli.md

@@ -10,10 +10,6 @@ parent = "smn_cli"
 
 # Using the command line
 
-> **Note:** If you are using a remote Docker daemon, such as Boot2Docker,
-> then _do not_ type the `sudo` before the `docker` commands shown in the
-> documentation's examples.
-
 To list available commands, either run `docker` with no parameters
 or execute `docker help`: