Option to import and allow multiple choice between ssh key

[amapi]

Hello,
right now, when you add a target you can choose between password and ssh key to connect to remote server.

It mean you have to copy same warpgate public ssh key to all your xxxx remotes servers.

Problem is:

• Sometimes its not possible to add ssh key to remote, but one gives you private key to connect with (option to import)
• Sometimes your are not allowed to have same public key for all your remotes servers, so you may have choice between multiple ssh private keys (option to choose).

For the import i have tested the replacement of /data/ssh-keys/client-xxxx and it work, but i can only have one private rsa key (for the example). It will be very usefull to have multiple client-rsa key (ex: for multiple zone )