* JAVA: Attempting to support OpenJDK compilation for Java.
  * Enable this with feature openjdk (e.g. mwc.pl -type gnuac -features openjdk=1 gams.mwc)
* Updated version to 0.4.5

git-svn-id: http://madara.googlecode.com/svn/trunk@1372 2850746a-f1c8-11dd-b507-8b4ecd5210be