Add new Feature for Issue Reporting

I have created a new menu item (in MainActivity)  for sending in all available log files. I had to add Apache commons-compress-1.5.jar as Android devices prior to 3.0 have a bug in ZipOutputStream (http://code.google.com/p/android/issues/detail?id=20214).

Generally, this creates a "Report Bundle" and starts a SEND intent, which can be consumed by email clients or bluetooth.