Updating README to improve install instructions
Sorting files so the tests are seperate from the extension and adding sample config.xml
updated to add server example
Moved the xml definition to the top of the file.
ScanBarcodeAction.java
I re-factored the barcode scanner to allow for webworks applications to define specific barcodes that you wish to scan. Lowering the barcode hints down to specific barcodes reduces the amount of time it takes to determine the barcode.
I refactored the way the arguments are read into the ScanBarcodeAction so it is done more efficiently.
ScanBarcodeAction.java now supports setting autofocus, macro focus, digital zoom, and optical zoom. Note: optical zoom is not widely implemented and will throw a popup error on the screen if not supported.

ScannerScreen.java
Refactored the key listener for the back button to handle closing the camera player properly
Added methods to handle setting auto focus, macro focus, digital zoom, and optical zoom.

Library.xml
Fixed the xml definition.
Updated readme to reflect new features of the barcode sample application
Updated the access function to document the additional parameters for focus and zoom
Updated the access function to document the additional parameters for focus and zoom
Added a sample project for the barcode extension.
Merge branch 'master' of github.com:hjung/WebWorks-Community-APIs
fix README formatting
fix README formatting
fix README formatting
fix README formatting
remove led from master branch
merging from upstream master
add missing src from merge...
initial commit
fix merging issue
fix readme