ruby-openstack floating IP bulk support
connection retry wrapper
correct include version
correct gems require
ignore .idea and lock files
add options to network
change API v2.0 to network
add network router support
change version
add default argumet to port and network classes
add http reconnect retries

  - Add retries argument to set number of attempts
  - Has 3 second sleep by default, incrementing by 1 for each subsequent retry
Merge pull request #30 from Zipfer/master

floating IP bulk support,  connection retry wrapper, correct gems require