Prevent 'dumpStdout' method to raise an exception
Patched small issue which was preventing print error message
Wrapping file name in quote character to avoid errors when it contains special characters like pipe or amp
Updating version number to 0.7.3
Unstaging output files with separate rsync commands using a loop
Synchronized 'resumeOrDie' method
Adding source and target compatiblity with Java7
Update timestamp