Improve deobfuscated class names

[jpstotz]

Das proposed in #965 I have implemented a prefix generator for deobfuscated class names that generates the prefix by class properties (Enum or abstract classes) as well as certain Android/Java super classes and interfaces.

Common supported classes are:

• Classes in package android.app such as Activity
• Classes in package android.os such as AsyncTask
• java.lang.Runnable interface
• Interfaces in package java.util.concurrent such as Callable
• Interfaces in packages android.view and android.content -> e.g. OnClickListener interfaces

[skylot]

@jpstotz thanks! Nice improvement 👍