Move the menu to res/menu/main_menu.xml from the code.

This makes (most of) the menu literally defined instead of being in the code, and generates an ID for each element. Also, change from using onPrepareOptionsMenu() to onCreateOptionsMenu().
Fix some compile errors caused by spaces in operators in OWMiniAtAndroid.
Move the libwlocate files into a separate library folder instead of having it in an Android Application folder.
Set the targetVersion to 16, since I'll be testing it on that.
Add the AndroidManifest file for libwlocate.
Format AndroidManifest.xml
Limit access for some classes and methods, simplify if-statements, add an @Override tag for consistency, setTitle() probably doesn't need to be called, remove unnecessary try-catch block.
ScannerHandler can't be private yet.