Implemented test for Energy
Merge branch 'tanjot' of https://github.com/carts-uiet/cartsbusboarding into tanjot
Removed dcComponent from energy and it's test
Changed Entropy function
Unfinished initial work for svm training
Make the SVM work with my own temporary train file
Make test file look just like train file by adding fake idx
Mean calculated for currentBuffer divided into windows
STD calculated for curentBuffer windows
DC comp. for buffer windows and documentation
Energy calculated for windows
Test data preparation modified

	Test data is now prepared based on features applied
	to the windows
Documentation
Update build tool version 21.1.1