Revert ""

This reverts commit bd2c0918304357ccb5ecb45328d3a3231731da65.
Merge origin/master

Conflicts:
	neuroph-2.9/Samples/src/main/java/org/neuroph/samples/mnist/CnnMNIST.java
	neuroph-2.9/Samples/src/main/java/org/neuroph/samples/mnist/MultyLayerMNIST.java
	neuroph-2.9/Samples/src/main/java/org/neuroph/samples/mnist/StatisticalTest.java
	neuroph-2.9/Samples/src/main/java/org/neuroph/samples/mnist/Test.java