HW2: <BUG-FIX> in CountTokensAndCollocations() split the text into sentences using '\n' instead of Haim's stupid os.linesep
HW2: merge the code into one file (hw2.py)
HW2: minor comments
Merge branch 'master' of https://github.com/haimshalev/NLP-Homeworks
HW2: Improvements: Remove the collocations with less than 4 appearances before the PMI

Signed-off-by: unknown <zkk12345@gmail.com>
Merge branch 'master' of https://github.com/haimshalev/NLP-Homeworks
Merge branch 'master' of https://github.com/haimshalev/NLP-Homeworks
HW2: Report - add the output after the improvements to the report
HW2: edit the improvements section
HW2: minor change in data folder
HW2: add the code file hw2.py to the submited folder
HW2: add the report file hw2report.pdf to the submited folder
Added HW3 to the repo. Including sln, initial commandlineArgs parsing code and input folder