CPUID: Fix saving of libjcpuid.jnifile on Macs,

was incorrectly saving as libjcpuid.so (tickets #1865, #1900)
 - Try to load libjcpuid-x86_64-osx.jnilib for 32-bit Macs,
   because as of 0.9.26 it's a 'fat binary' with 32-bit in it also.
   This was broken in the 0.9.26 changes.
 - Improve error logging
 - Add library search path logging to main()
NBI:
 - Try to load the "none" architecture for x86, even if
   CPUID loading fails (tickets #1865, #1900)
   This was broken in the 0.9.26 changes.
 - Add library search path logging to main()
 - Comment out unused method

router/java/src/net/i2p/router/RouterVersion.java

@@ -18,7 +18,7 @@ public class RouterVersion {
     /** deprecated */
     public final static String ID = "Monotone";
     public final static String VERSION = CoreVersion.VERSION;
-    public final static long BUILD = 1;
+    public final static long BUILD = 2;
 
     /** for example "-test" */
     public final static String EXTRA = "";