Third party libraries

• the unit test framework proposed is CxxTest http://cxxtest.sourceforge.net/
• the cxxtest requires either perl or Python to be installed on your computer.( we use Python) visit http://www.python.org/download/ to get
• to ease live time management of polymorphique object the boost smart pointer library is also used http://www.boost.org/. Currently we are using a sub set of boost version 1.33.0

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