Added interface initialization to Main
Flipped argument order in Nllr.calculate()
Removed dates from Corpus constructor, Corpus now gets it's dates from it's documents only
Reflected Corpus constructor changes in CorpusTest
Reflected Corpus constructor changes in NllrTest
Reflected Nllr.calculate() argument order change in NllrTest
Added code to remove non-needed hour, minute, second etc. info from Document dates
Added prints for CLI
Reflected Corpus constructor changes to TfidfTest
Initial version of the UserInterface interface
Initial version of the CLI