Unused files moved to subdirectories experimental for src and include, and cmake does not compile them anymore. Readme updated for reflecting all changes, and provides install instructions.
Performance analysis (GFLOPS)
Tools is now a namespace of inlined function
removed Move* classes and created namespaces instead, makes more sense than using abstract and empty classes. Created Constants.h with the namespace CONSTANTS.
Using libpapi for measuring GFLOPS performances ; optimisations and inlining in progress for improving speed
Started using score-p for profiling
some experiments done with score-p but no radical modification of the code
currently trying to vectorize nonBonded energy calculations
Vectorized non bonded full implemented but causing a segFault due to fast_double_sub(...)
forcefield files were not properly included in test directories
headers extensions changed + some other small modifications
vectorized nonbondedfull shows a speedup between 1.5x to 2x for a sse cpu Intel(R) Core(TM)2 Quad CPU    Q9550  @ 2.83GHz ; energy difference between standard and vectorized is between 1e-5 and 1e-6
nonbonded switch vectorized implemented but with a bug, need to check bad energies, plus performances
working on vectorized versions
Vectorized versions are not stable for the moment and are excluded from standard build by an #ifdef
added possibility of having multiple selections and moves (not fully implemented)