Merge pull request #4 from dherkova/master

Fixed Bin Edges and minor changes
Converted tabs to spaces
Merge pull request #5 from dherkova/master

Bug fix on binEdges routine
Merge branch 'master' of github.com:olavolav/te-causality

Conflicts:
	te-datainit.cpp
	transferentropy-sim/te-extended.cpp

Plus converted remaining tabs to spaces in those two files.