remove legacy APIs for flowJoWorkspace. (like getTransformations, getCompensationMatrices) to eliminate the need of parsing different type of flowJo within R (which is better taken care of by the c++ polymorphism)
remove the hardcoded xpaths from all the flowJoWorkspace R methods. #144
modify c++ code to handle new workspace. #144
merge from trunk
remove the redudant message
bump version