First verson of pseudo-parallel amplitude calculation. Generated results seem to be identical to old version.
Pseudo-parallel version now loads events as vectors.
Extracted commonly used functions.
Most events related calculations are now done in parallel.
Added missing utilities files.
Commit before changing to multiple key input files.
OpenMP parallelization should now work properly.
Fixed wrong log mesage.
Cleaned up code.
Added omp exlusive pragmas to debug messages in parallelized loops.
Put back build directory into repository

Add build directory with dummy .gitignore
Fix compilation error

Comment unused variable
Cleanup dFunction.hpp

Fix white-space errors, add _debug flag, remove some obsolete lines.
Add missing function to set _debug flag to dFunctionCached

Add member function
Cleanup factorial.hpp

Add _debug flag, improve debug output, fix whitespace errors.
Fix white-space errors

sic!
Fix compilation error in factorial.hpp

Add std:: were needed
Add accessor for debug flag to dFunction, factorial and spinUtils

sic!
Some cleanup in particle class

Rename some accessors and member variables; fix white-space errors
Some cleanup in decayTopology

sic!