load activesupport hash methods and new configuration class
cleaned up app class, use configuration implementation
unify initialize methods for cloud_implementation to utilize new configuration class
configuration implementation
configuration spec 100% coverage
connection spec 100% coverage
add activesupport
app spec lined up
connection module super slimmed down
expect/squash stderr where needed in specs
symbolize all options
add tmp dir to gitignore
simplified command descriptions
remove warning on unfound file, stringify keys to match old behavior
removed unused block variable
allow an aritrary location be passed to native config methods
clean up keypair command descriptions
using symbols as keys as often as possible
move config.yaml back to config to appease the overlords
allow location to be passed in when creating a keypair