removed junit as a submodule so it can be added as a subtree
Squashed 'surface_src/java_src/libs/junit/' content from commit b03c6a5

git-subtree-dir: surface_src/java_src/libs/junit
git-subtree-split: b03c6a529861e0e10edde534ae69d5507eed123c
Merge commit '817ac2b9b37de7701e4cf7da0fb2c8a47375d6f2' as 'surface_src/java_src/libs/junit'
Remvoed jfreeChart as a submodule so that it can be added as a subtree
Squashed 'surface_src/java_src/libs/jfreechart/' content from commit b50e1c9

git-subtree-dir: surface_src/java_src/libs/jfreechart
git-subtree-split: b50e1c91eb15e68dac6e1ed4a10b2655f964addc
Merge commit '3af567e74949c8ce2a6358a670f247a99cd1e98f' as 'surface_src/java_src/libs/jfreechart'
Removed JavaHamcrest as a submodule so that it can be added as a subtree
Squashed 'surface_src/java_src/libs/JavaHamcrest/' content from commit 67f0555

git-subtree-dir: surface_src/java_src/libs/JavaHamcrest
git-subtree-split: 67f0555b10ef9c87b3eddae29df78f3b00e3c476
Merge commit 'dcb9d12a1e3c0a9b1bedda606f2d43e64e2548c8' as 'surface_src/java_src/libs/JavaHamcrest'