Allow wp-db-export to write to STDOUT if <file> is -
Update wp-db-export phpdoc options
Suppress success message when exporting to STDOUT
Make db-import accept - for STDIN

Note there seems to be no difference with db-query for this.
stop wp-cli execution when there is an unknown parameter
fix test
Merge pull request #906 from rodrigoprimo/invalid-parameters

Stop wp-cli execution when there is an unknown parameter
bump version to 0.14.0-alpha
Merge pull request #898 from x-team/db-export-stdout

Allow wp-db-export to write to STDOUT if <file> is -
db: move parameter descriptions to subcommands
I hear copy-pasta is not very nutritious.