Add function to fill matrix with normal distributed values.
Simplify initialization.
Use function from RNG.
Fill matrices more efficient.
Merge pull request #137 from AlexanderFabisch/refactor-random

Refactor random
Ensure that directory 'html' exists.
Merge branch 'master' of github.com:OpenANN/OpenANN
Merge pull request #138 from AlexanderFabisch/speedup-evaluation

Speedup evaluation
Merge branch 'master' into less-includes

Conflicts:
	src/RBM.cpp