[tasks] adding ec2 tasks
[lib] adding EC2Host class
[host] adding namespace
[ec2] adding sync task
[pkg] adding pkg folder
[bin] removing glob, add bootstrap files
[ops] adding common methods
[ec2] fixing sync task
[ops] adding, removing methods methods from tasks

Reading configs, and hosts have been moved into the ops module. Still
not the best way however I'm slowly removing the globals.
[ec2][ops] correcting paths var and adding namespace
[ops] adding version
[gemfile] adding rspec-core
[rspec] adding rspec file
[ops] adding ssh exec task + term colors