mount: improve --move docs

Signed-off-by: Karel Zak <kzak@redhat.com>
lslogins: cleanup after error [coverity scan]

Signed-off-by: Karel Zak <kzak@redhat.com>
lslogins: free after error [coverity scan]

Signed-off-by: Karel Zak <kzak@redhat.com>
textual: use angular brackets around each individual argument

In usage texts each word that is an argument should be marked
separately with angular brackets.  Also add a translator comment.

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
textual: "ambivalent" applies to intentions, "ambiguous" to results

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
textual: use a somewhat clearer and more standard failure message

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
textual: add a comma for clarity, plus some other tweaks

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
textual: not using angular brackets around literal arguments

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
textual: grammarize an error message

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
textual: using angular brackets around individual arguments

And separate short and long options with the standard comma.

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
textual: grammarize another error message

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
textual: angular brackets around a non-literal argument, singular

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
textual: there may be no space between option and optional =arg

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>