fixing deprecation warning
tests compile with multiple jvms
adding modifications to build.xml which triggers unit tests, adding sample test
adding gridworld test
adding bfs, dfs, astar tests
Added support for semi-deep state copying and removed final qualifer on
performAction method to enable domains with large numbers of objects to
reduce memory overhead by only doing semi-deep copies of the modified
objects
Merge pull request #18 from jmacglashan/fix_deprecation

fixing deprecation warning
adding a block dude test
imports
Merge branch 'testing' into semideepcopystates
Modifying ObjectInstance to only shallow coy on default. Modiying block dude test
Merge pull request #21 from jmacglashan/testing

Testing
Various javadoc fixes
Merge pull request #22 from jmacglashan/jmacglashan

Various javadoc fixes
Added random mountain car state generator
fixed cart pole reward function and added infinite track mode
added prioritized sweeping
minor changes to prioritized sweeping
added method for getting the number of Bellman updates by RTDP
Added Bounded RTDP