Remove Logger from examples
Add explicit #connect/#disconnect callback triggering
Standardize callbacks init.
Remove closure in favor of bind in analog pin
Remove closures from beaglebone.js
Merge branch 'dev' into standardize-callback

Conflicts:
	lib/beaglebone.js
Correct callback usage
Merge pull request #19 from hybridgroup/standardize-callback

Standardize callback
Bump version to "0.11.0"