/l/list returns list of directories

[LiAh Sheep]

#!

17:56:09 portal.1 | cmds: ssh-agent bash -c "rhc ssh --ssh \"ssh -i /tmp/key-175609220-uc\" -a app01 --command \"cd \$OPENSHIFT_LOG_DIR && echo *\" -k --server broker01.oo.cnpaas.localhost -l test01 -p f312e65a"
17:56:19 portal.1 | output: app-deployments app-root git nginx

And thus, /l/show returns error 400

[Jimmy Chu]

Better cli escaping (fixing #124)

→ <<cset 175c899c0c56>>

[Jimmy Chu]

Merged in liahsheep/cnpaas-portal (pull request #133)

Longer signature timeout & better cli escaping (fixing #124)

→ <<cset 9b30a07c5ebf>>