Stabilize paramiko

[freddebacker]

• Print SSH integration outpug when in debug
• Add some safeguards to make sure all commands get fully executed
• Fix small typo bug in cEOS integration copying copy-scripts.sh file

[freddebacker]

Here is an output of an incomplete paramiko SSH integration from before adding the 5 empty commands:

                    *[gl:/configure system]
                    A:admin@dcgw2#     }

                    *[gl:/configure]
                    A:admin@dcgw2# comm
           DEBUG    EOF in transport thread                                                                                                                                       transport.py:1938

Here is how that looks with the fix:

                    *[gl:/configure system]
                    A:admin@dcgw2#     }

                    *[gl:/configure]
                    A:admin@dcgw2# commit

                    [gl:/configure]
                    A:admin@dcgw2# exit all
                    INFO: CLI #2056: Exiting global configuration mode

                    [/]
                    A:admin@dcgw2#

                    [/]
                    A:admin@dcgw2#

                    [/]
                    A:admin@dcgw2#

                    [/]
                    A:admin@dcgw2#

                    [/]
                    A:admin@dcgw2#
           DEBUG    EOF in transport thread                                                                                                                                       transport.py:1938