Adding pass_type_ids:list command.
Adding pass_type_ids:add command.
Updates README.md.
Expands the information displayed for pass_type_ids:list.
 - Adding pass_type_ids:configure command.
 - Improves pass_type_ids:add interface.
 - Renames pass_type_ids:configure command to pass_type_ids:pass_certificates:add command.
 - Add pass_type_ids:pass_certificates:list command.
 - Minor formatting changes.
Adding pass_type_ids:pass_certificates:download command.
Updates README.md.
 - Formatting fixes.
 - When retrieving pass_type_ids:pass_certificates:list, Apple generates unicode space characters (Which is annoying). Attempts to `gsub` the spaces out, at the expense of setting agent.rb to UTF-8 encoding.
Bumping version to 0.6.1
Cleaning up merge for pass_type_ids support
Merge branch 'lxcid-master'
Bumping version to 0.7.0
Removing unnecessary regular expression in agent
Bumping version to 0.7.1
Merge remote-tracking branch 'origin/master'