- Added support for on-the-fly routerconsole.lang changes to desktopgui and routerconsole (routerconsole now commits changes to the I2PAppContext).
- Added desktopgui support for detecting if it's running in the same JVM as I2P (without commandline arguments).

- Detect I2P location using I2PAppContext.

            to branch 'i2p.i2p.mathiasdm.desktopgui' (head f5a63128d67798eb6910fb9b12599589adb1711c)

     and 'ed99c2a20da18fdc068fa77418f54a1857152a16'

     and 'e19c106344aa97ad1765e79df75f96182f89d102'

     and '8edfe96d16e0a77f05f6370cc3e6436c6745303f'

     and 'abb387ef4b4418e0e202272f5535a9f076f9da1d'

     and 'cd559af7f771ba5ff6933d3b1315f2836b3fe411'