- Javadocs and cleanups
      - Use SimpleByteCache
      - Comments and speculation

    * SessionKey: Enforce data size and prevent reuse like the other SimpleDataStructures

Don't prefer IPv4 but add the option commented out to wrapper.config. Make the option configurable in runplain.sh

      - Use java.security.MessageDigest instead of bundled GNU SHA-256 code
        if available, which it should always be.
        5 to 20% faster on Oracle JVM; 40 to 60% on Harmony;
        5 to 15% on JamVM; 20x (!) on GIJ.
      - Use java.security.MessageDigest instead of bundled Bitzi SHA-1 code
        if available on non-Oracle JVMs, which it should always be.
        Not faster on Oracle JVM; 30 to 60% faster on Harmony;
        15 to 20% on JamVM; 10-15x (!) on GIJ.

Remove the one little html file that ends up in BOB.jar. The file is NOT a javadoc file, it is a package file. Still, it is zapped.

In some distributions (such as Debian, for example) net.ipv6.bindv6only=1 is
set by default. In some configurations, networking in java applications will be
broken. Someone recently came into #i2p experiencing this very problem.

This change closes #464.

Compiled using
gcc (GCC) 4.2.3 (Ubuntu 4.2.3-2nexenta7) on Nexenta 3.0.1

      - Append I2CP Version information to the Get/Set Date Messages,
        so that both the router and client are aware of the other side's version,
        and future protocol changes will be easier to implement.
        Previously, router version information was not available to the client,
        so when router and client were in different JVMs,
        old clients would work with new routers
        but new clients would not work with old routers.
        After this change, we can design future changes so that new clients
        will work with old routers.
        This is an enhancement to the old protocol version byte sent by the client,
        which we have never changed and probably never will.
      - Prevent a client from setting the router's clock
      - Javadocs

Changes made to patch b/c of  kFreeBSD changes to build.sh I recently checked
in.

     and 'd25f86bdd190afae59745e22e4fd0c2d8911a8ac'

Braces were put around variable names so that router will run in kFreeBSD.
runplain.sh should now be shell agnostic (it runs in dash. it even runs in
*posh*, a ridiculously picky shell).

which caused eepget to repeatedly retry the new redirect
of an i2paddresshelper query by the HTTP proxy.

This was clearly non-compliant (the Location: header requires
an absolute URI including any query string).

This was part of the original redirect handling added by
jrandom to eepget back when it was in syndie;
appending that changelog just in case this hackery was
required by Freenet USKs, which I doubt.

Also, reset the redirect counter when retrying.

==============

	Revision: 62a8cac8565958d111d0a47a443c964918d2e3ef
	Parent:   277fe109ea4416f7d8a6dba6e09cd4f605a8ce1a
	Author:   jrandom@i2p.net
	Date:     10/22/2006 15:06:30
	Branch:   i2p.syndie

	Changelog: 
	    ...
	    - add support for HTTP 301 redirects to EepGet (so freenet USKs work as
	      intended)

Debian: Ship custom router.config to disable updates via the I2P router. Updates, to keep with Debian policy, must be done via the package manager.