spec/cucumber tests for refactoring
following naming convention for cloud_implementation
remove unnecessary method not implemented errors
abstracted aws sdk interfaces
abstracted aws sdk interfaces
unabstracted cloud implementation keypair class
all requires in top level library file thunder
restructured inheritance tree for thor and connection module
rescoped App and removed Cli
moved aws and openstack under cloud_implementation namespace
keypair consolidation
bump minor version to reflect repo reorg
renamed stacks method for clarity
Adding sherpa to repo
Added requirements to thunder.rb
Added sherpa dependencies to gemspec/thunder.rb
Added details and explanation to the classic 'supported unsupported extension' error
Tweaked gemspec/dependencies
raise if ENV[PWD] is not launch-kickoff. use ENV[PWD] as the working directory.
srpgo method indentation and code clean-up