SSH settings page removed
SSH settings page removed

`useAuthAgent` and `useOpenSSHConfig` configuration settings in `SshSettings` replaced with `ssh.use.openssh.config` and `ssh.use.auth.agent` IDE registry settings.

mglukhikh/intellij-community,xfournet/intellij-community,mglukhikh/intellij-community,allotria/intellij-community,xfournet/intellij-community,allotria/intellij-community,da1z/intellij-community,xfournet/intellij-community,ThiagoGarciaAlves/intellij-community,ThiagoGarciaAlves/intellij-community,mglukhikh/intellij-community,da1z/intellij-community,allotria/intellij-community,allotria/intellij-community,da1z/intellij-community,allotria/intellij-community,xfournet/intellij-community,xfournet/intellij-community,xfournet/intellij-community,allotria/intellij-community,da1z/intellij-community,xfournet/intellij-community,mglukhikh/intellij-community,xfournet/intellij-community,da1z/intellij-community,allotria/intellij-community,ThiagoGarciaAlves/intellij-community,allotria/intellij-community,xfournet/intellij-community,da1z/intellij-community,xfournet/intellij-community,mglukhikh/intellij-community,da1z/intellij-community,xfournet/intellij-community,mglukhikh/intellij-community,mglukhikh/intellij-community,ThiagoGarciaAlves/intellij-community,da1z/intellij-community,mglukhikh/intellij-community,ThiagoGarciaAlves/intellij-community,allotria/intellij-community,allotria/intellij-community,ThiagoGarciaAlves/intellij-community,mglukhikh/intellij-community,mglukhikh/intellij-community,mglukhikh/intellij-community,xfournet/intellij-community,ThiagoGarciaAlves/intellij-community,da1z/intellij-community,da1z/intellij-community,ThiagoGarciaAlves/intellij-community,da1z/intellij-community,ThiagoGarciaAlves/intellij-community,allotria/intellij-community,mglukhikh/intellij-community,xfournet/intellij-community,da1z/intellij-community,allotria/intellij-community,ThiagoGarciaAlves/intellij-community,ThiagoGarciaAlves/intellij-community,ThiagoGarciaAlves/intellij-community,da1z/intellij-community,allotria/intellij-community,mglukhikh/intellij-community