add check ip addresses
add existiong rule check
refactoring
refactoring floating ip functions
style fixes
syntax error fixes
add check ip addresses
add existiong rule check
refactoring
refactoring floating ip functions
style fixes
syntax error fixes
Merge branch 'nat-develop' of https://github.com/achirko/tosca-vcloud-plugin into nat-develop
add logger info
Conflicts:
	network_plugin/floatingip.py
Merge pull request #3 from achirko/nat-develop

Nat develop