updated to current edition of ZXing IntentIntegrator code
updated HTTP stack libraries
updated for current Gradle for Android
switched to symbol instead of number for @TargetApi
minor formatting and classpath fixes
better InputStream handling
updated to be tutorial starter app
updated with new T3 results
updated with new T3 results
slight formatting fix
updated with new results
renamed Eclipse project
updated based on T4 and new instructions
removed unnecessary stub menu resource
updated based on T5 results and new instructions
minor Eclipse file updates
revised based on T6 results and new instructions
better formatting
revised based on T7 changes and new instructions
updated based on T8 results and new instructions