Turn off logging and debugging

[chani3]

This seems inconvenient, so if we really need to purge the log calls maybe we can keep that in a release branch?

"You can deactivate logging by removing calls to Log methods in your source files. You can disable debugging by removing the android:debuggable attribute from the tag in your manifest file, or by setting the android:debuggable attribute to false in your manifest file. Also, remove any log files or static test files that were created in your project.

Also, you should remove all Debug tracing calls that you added to your code, such as startMethodTracing() and stopMethodTracing() method calls."

[chani3]

Debuggable was never set in the first place.