Merge pull request #19 from mdevreugd/master

Fix for nshanode class
Version bump
--getlbvserverstatusfull command was added to nsnitrocmd.py ('show lb vserver status with bound services')
Version bump
Added NSIP, NSVLAN
Added NSVLANInterfaceBinding, NSVLANNSIPBinding
Version bump
Added NSFeature (only supports enable/disable for now)
Version bump to 1.0.20
Fixed a bug with NSCSPolicy
Added NSRewriteAction
Added NSLBMonitorServiceBinding
Brushed up half of the classes to be PEP8 compliant
Added NSSSLCertKey and NSSSLVServerSSLCertKeyBinding
Version bump, gitignore, removed debian/files from repo
Added NSSystemCMDPolicy
Updated to test systemcmdpolicy module as well as work with SSL
updated the readme with examples for system cmd policy
Merge pull request #21 from zojoncj/master

Added the ability to work with system cmd policies
Added ability to link/unlink ssl certificates to the intermediate certificates