[FreeCiv-Java] Java client update

[Artur Biesiadowski <abies@xxxxxxxxx>]

http://thenut.eti.pg.gda.pl/~abies/freeciv


99.08.11
  - added unit stack display/select
  - sentry deselects units

99.08.10
  - added PktPlayerRequest packet class
  - research dialog now updates when visible
  - research dialog can change tech and tech goal
  - added onClose handling to research dialog and city dialog to clean
        references to themselves
  - corrected bug with ocean overlays being added despite of tile itself
        being invisible
  - added handling for PACKET_PAGE_MSG, PACKET_REMOVE_CITY,
        PACKET_NUKE_TILE, PACKET_SERVER_SHUTDOWN
  - multiple nukes will wait in queqe now (I hope)
  - chat area now jumps to end when new message appears
  - can move units with numpad
  - can move map with shift + numpad
  - added hp display to units
  - research dialog will ask before changing research and losing points
  - added 5 report requests
  - made page messages (reports) use monospaced font for options to line
up
  - worker placement for city dialog
  - corrected setUpperLeftXY in TileMap

99.08.09
  - change production list works now - with dblclick
  - added already built improvements list in citydialog
  - added confirm dialog when changing production with loss
  - filered out already build improvements and wonders from build choice
  - unit selection will now persist (hopefully)
  - added mouse onOver tile report
  - added preliminary research dialog