* Fix for junos cli_config replace option
* For device that support replace option by loading
configuration from a file on device `config` option
is not required and value of `replace` option is the
path of configuration file on device. This fix allows
invoking run() function in cli_config if `config` option
is None and `replace` option is not boolean
* The command to replace running config on junos device
is `load override <filename>` and not `load replace <filename>`
This is fixed in the junos cliconf plugin.
* Add integration test
200ed25648