Removed polling period, fixes #11 frustrations
changed mifare auth to take array or buffer uid
Updated mifare example to work without polling period
Updating readme to include api changes
clarifying configuration in readme
Fixing test file
Fixing basic example file
Switching option 'read' to 'listen'
Added stopListening documentation
Made stopListening a little more relilable
Make readme follow style guide
Removing awkward uidStr property
Merge pull request #12 from tessel/es-11-consistency

Get rid of poll period