Added pyqp.reducers.first; Added one more test case to pyqp.reducers.last; Fixed link to documentation of statistics module for Python 3.4
Added pyqp.reducers.first; Added one more test case to pyqp.reducers.last; Fixed link to documentation of statistics module for Python 3.4

michalbachowski/pyqp,michalbachowski/pyqp,michalbachowski/pyqp