ecdsa==0.11
paramiko==1.15.1
pbr>=0.8.0
pycrypto==2.6.1
requests==2.7.0

ecdsa==0.11
paramiko==1.15.2
pbr>=0.8.0
pycrypto==2.6.1
requests==2.7.0

Upgrade paramiko to version 1.15.2
Upgrade paramiko to version 1.15.2

Change-Id: I73a7b82b6e1f01acf3c97507c95f5042b38c2c76
