Patch Set 3: I would prefer that you didn't submit this

Hi Kevin,

get following exception if I clone an arbitrary repository:

Root exception:
org.eclipse.jgit.api.errors.JGitInternalException: Exception caught during execution of fetch command
	at org.eclipse.jgit.api.FetchCommand.call(FetchCommand.java:145)
	at org.eclipse.jgit.api.CloneCommand.fetch(CloneCommand.java:169)
	at org.eclipse.jgit.api.CloneCommand.call(CloneCommand.java:116)
	at org.eclipse.egit.core.op.CloneOperation.run(CloneOperation.java:142)
	at org.eclipse.mylyn.internal.github.ui.RepositoryImportWizard$1.run(RepositoryImportWizard.java:128)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: org.eclipse.jgit.errors.TransportException: git@github.com:mynyml/watchr.git: Auth fail
	at org.eclipse.jgit.transport.JschConfigSessionFactory.getSession(JschConfigSessionFactory.java:138)
	at org.eclipse.jgit.transport.SshTransport.getSession(SshTransport.java:121)
	at org.eclipse.jgit.transport.TransportGitSsh$SshFetchConnection.<init>(TransportGitSsh.java:248)
	at org.eclipse.jgit.transport.TransportGitSsh.openFetch(TransportGitSsh.java:147)
	at org.eclipse.jgit.transport.FetchProcess.executeImp(FetchProcess.java:125)
	at org.eclipse.jgit.transport.FetchProcess.execute(FetchProcess.java:111)
	at org.eclipse.jgit.transport.Transport.fetch(Transport.java:1062)
	at org.eclipse.jgit.api.FetchCommand.call(FetchCommand.java:136)
	... 5 more
Caused by: com.jcraft.jsch.JSchException: Auth fail
	at com.jcraft.jsch.Session.connect(Session.java:452)
	at org.eclipse.jgit.transport.JschConfigSessionFactory.getSession(JschConfigSessionFactory.java:128)
	... 12 more