Merge pull request #303 from timwindsor/BarcodeUpdate

Adds use_camera permission to BlackBerry config file on installation.
Merge pull request #304 from timwindsor/BarcodeUpdate

Fixes plugin.xml issue adding device .so for simulator
Merge pull request #306 from timwindsor/BarcodeUpdate

Updates with correct source files from original author and working build...
Merge pull request #307 from timwindsor/BarcodeUpdate

Copies README and updates version for cordova plugin registry