Move get specs
Add more items to Guardfile.
Rearrange spec files and direcoties.
Move PUT host status into own file.
Shared examples for PUT specs.
Make sure @iput is returned.
Specs for PUT _status
Small cleanups - use Sinatra request.put? method.
Initial specs for PUT host status.
cmd_file write spec as shared example.
Change return data structure for PUT from Array to Hash.