Button spacing on config form

  - move deprecated installer-only classes (Exec, Delete, and Copy) from
    i2p.jar into installer/
  - replace installer/resources/fixpaths.cmd with an improved method in java
  - combine the installer-only utility classes into a single jar and call the
    classes from within izpack

   - Prep for delivery of detailed failure codes to the client (ticket #788)
   - Store session ID as an int instead of a long
   - Clean up some duplicate createRateStat calls (ticket #787 comment 2)
   - Other optimizations, cleanups, final

   enable with router.networkDatabase.flat=false

  - set eol for certain files in installer targets (since editing *.config and *.xml in windows is practically impossible without an externally installed editor such as vim or notepad++ and of course we want people to be able to read the licenses if they desire...etc.)
  - try to prevent user error by ensuring that the proxy/*.ht files have eol set to crlf in the prepConsoleDocs target

use ant features instead of Unix commands where possible in the installer2app target. Also make izpack2app a settable property

debian-binary: don't assume that noAutoDebchange will be set by people that know that debian/changelog needs to be set

add additional arm types to the 'noExe' condition & add reference the cybergarage javadocs revision in history.txt

javadoc fixes for the upstream cybergarage UPnP library. Upstream ticket #3598391 has been filed for this issue.

  - trimMtnRev: create a new property with the revision trimmed to  8 characters.
  - getExtendedVersion: create a new property that includes the full version with the shortened MTN revision tacked on
  - debchange:  automatically update debian/changelog with the I2P version. Called by the "debian" target unless the property noAutoDebchange is set.
  - debian-tarball: export i2p.i2p branch to a new directory, remove the binaries like jbigi and launch4j, and create a tarball.
* move packages created by "ant debian" to ${basedir}
* add debian/changelog to .mtn-ignore since it is now automatically updated (by default).
* add *.deb to .mtn-ignore

     and 'c643595f81605fc5534465da3f1655e4c23345a1'

            to branch 'i2p.i2p' (head 4e5bd2836592b95e1eff01d8e83f2690da386ef8)

- Refactor dup tracker detection

Instead of deleting the empty directory placeholders, let's just not copy them to pkg-temp to begin with.

getReleaseNumber and getBuildNumber were *NIX only targets that relied on the external tools grep, cut, awk, and tr. These targets have been rewritten to use ant features.