2009-08-11 sponge

* Code Janitor time! Many fixes and documenting fixes that should be
      done in the future. for the most part, this is a general code cleanup.
    * On smaller/embedded systems, the "final" keyword cleanups will have
      more of an impact than on larger systems.
    * Document missing hashCode() methods.
    * Unhide more variables to make code easier to read.

apps/i2psnark/java/src/org/klomp/snark/BWLimits.java

@@ -7,7 +7,6 @@ package org.klomp.snark;
 import java.util.Arrays;
 import java.util.Properties;
 
-import net.i2p.I2PAppContext;
 import net.i2p.client.I2PSessionException;
 import net.i2p.client.I2PClient;
 import net.i2p.client.I2PSession;