Release 1.2.4

[Ken Stevens]

Release 1.2.4

  * BALANCE CHANGE: Helicopter cost reduced from 8 to 6

  * BALANCE CHANGE: Helicopter range increased from 12 to 16

  * BALANCE CHANGE: Helicopter attack increased from 3 to 5

  * BALANCE CHANGE: Helicopter ammo increased from 1 to 2

  * Fixed a bug that crashes the client when you clicked "forward" and no message was selected.

  * Fixed a bug that crashes the client at startup due to a race condition

  * Fixed a bug that crashes the client if you try to update a city you no longer own

  * Spent a couple of hours trying to reproduce the double-alliance bug, but so far no dice.  Does anyone out there know the trick to create

    a double-alliance?

  * Replaced GWT libraries with Guava libraries.  this will require a new jnlp download.

  * Added Java installation instructions to the "Play" web page.