Merge branch 'release-0.1.1' into develop
added notification to server creation
Merge branch 'f_plugin_server' into develop

added polling notification of server creation progress
added '--pyrax-http-debug' option to cli params
Merge branch 'f_pyrax_http_debug' into develop

added '--pyrax-http-debug' option to cli params
release v0.1.2
Merge branch 'release-0.1.2'