add bootstrap proxy option
Merge pull request #159 from opscode/adamed-knife-387

KNIFE-387: knife ec2 server create should accept bootstrap proxy option
Cut version 0.6.6.rc.0

Get a testing release out there for folks
Use -x CLI option to set ssh_user when ssh bootstrap protocol is used during server create
Fixed unit test for server create
Added unit tests for -p, -i and -P CLI option to set ssh_port, identity_file and ssh_password respectively when ssh bootstrap protocol is used during server create
Merge pull request #162 from opscode/adamed-oc-10172

OC-10172: Knife ec2 ignores -x for ssh bootstrap, but honors it for winrm protocol
Update README for 0.6.6 release
Merge pull request #163 from opscode/adamed-readme

Update README for 0.6.6 release
KNIFE-207: Also catch Fog::Errors::Error
Merge pull request #164 from opscode/adamed-knife-207

KNIFE-207: Also catch Fog::Errors::Error
Implemented changes to create user for ec2 windows server
Implemeted code to wait for user initialization
Added rspec tests for user create
Merge branch 'muktaa-oc-10133-create-user-windows' of https://github.com/ClogenyTechnologies/knife-ec2 into muktaa-oc-10133-create-user-windows

Conflicts:
	lib/chef/knife/ec2_server_create.rb
	spec/unit/ec2_server_create_spec.rb