- add configs/win batchfiles to installer/resources/portable

* currently only pkg-portable-win32 on win32 available
need linuxers to write target preppkg-portable-nix/pkg-portable-linux
and enable pkg-portable-win32 on linux (i doubt anyone need it ?)
shell scripts should goto installer/resources/portable/configs/linux/

      than with a file: link

      an IOE so we recognize it when it's throuwn

      - Concurrent
      - Workaround for Apache Harmony 5.0M13 Deflater bug

This avoids an ArrayIndexOutOfBoundsException, which can eventually
cause the eepproxy to stop functioning.

      Enter b32 or b64 hash or dest into list box, and
      check enable for whitelist. Uncheck enable and enter
      i2cp.enableBlackList=true in advanced i2cp options for
      blacklist. Todo: make black/whitelists radio buttons.

     and 'b5a86744c2877d9d738a2fdd2b99970a0160e062'

Fix the window size increment logic so it does it much more often.
The code increased the window size by MSS * MSS / N, like
in RFC 2581, but it did it only once every N,
so that was like MSS * MSS / N**2.
Now do it all the time, except for isolated packets like keepalives
that aren't using more than one message of the window.
Seems to speed up outbound significantly, without any
noticable increase in stream.sendsBeforeAck.

      - Don't die horribly if there is a router.info file
        but no router.keys file
        http://forum.i2p/viewtopic.php?t=4424
      - Log tweaks