Using v0.5.0 - Exporting to Git repo doesn't find/utilize private key file successfully. The only way I've found to get it to work is to run an ssh-agent and add the private key to the agent:

`[peter.fletcher@localhost ipctl-binary]$ ipctl export project "Get Audit History Project" --repository git@gitlab.com:iap-projects/get-gateway-audit-history.git
Error: failed to clone the repository: error creating SSH agent: "Error connecting to SSH_AUTH_SOCK: dial unix /tmp/ssh-UnNBLE1ldbjg/agent.103976: connect: no such file or directory"

[peter.fletcher@localhost ipctl-binary]$ ipctl export project "Get Audit History Project" --repository git@gitlab.com:iap-projects/get-gateway-audit-history.git --private-key-file ~/.ssh/id_rsa
Error: failed to clone the repository: error creating SSH agent: "Error connecting to SSH_AUTH_SOCK: dial unix /tmp/ssh-UnNBLE1ldbjg/agent.103976: connect: no such file or directory"

[peter.fletcher@localhost ipctl-binary]$ eval "$(ssh-agent -s)"
Agent pid 104005
[peter.fletcher@localhost ipctl-binary]$ ssh-add ~/.ssh/id_rsa
Identity added: /home/peter.fletcher/.ssh/id_rsa (peter.fletcher@localhost.localdomain)
[peter.fletcher@localhost ipctl-binary]$ ipctl export project "Get Audit History Project" --repository git@gitlab.com:iap-projects/get-gateway-audit-history.git
Successfully exported project Get Audit History Project
`