Add some new keywords to the keywords.txt

See merge request !4

Updated-mining-file

See merge request !5

Statistics

See merge request !6

Skip comment processing if status is merged; add 2 items to keyword.txt; auto-generate output filename based on timestamp so it can be run several times over

An updated version of Pull_request_comment_mining.py. Added comments for better readability and fixed some issues

#   ca/uwaterloo/cs846/keywords.txt

For issue #8, Add a Python statistics code

See merge request !3

Resolve "Create and update keywords.txt file"

Closes #3

See merge request !1

# Conflicts:
#   ca/uwaterloo/cs846/keywords.txt

# Conflicts:
#   ca/uwaterloo/cs846/keywords.txt

Mining comments of pull requests for non-merged prs

See merge request !2

Mining the dataset fro non-merged pull requests.