Changed insert_new_gen to take an array of Member pointers as parameter instead of a vector of pointer. The method is meant to be used internally by the library so we don't need to make a size comparison.
Updated definition doc to mention the use of heap.
Added doxygen work dir to gitignore.
Added doxygen generated documentation.
Fixed typo in gitignore.
Added GenePlusPlus constructor with normal array and size. Added init test for that constructor.
Line changes.
Changed rw_select to rw_mate and implemented it.
Added evolution test and implementation