Renaming context during importing about kconf HOT 2 CLOSED

There is also need for renaming during export. Would be great to have same option for both - import and export. The idea is having --as option. The import will be:

kconf import --as new-context << EOF
...
EOF

and export will be:

kubeconfig export my-context --as new-context

The --as option will also rename user and server

from kconf.

done!

from kconf.