Comment out line correctly
Capture current remote, raise if not set, preliminary method for suffixing url and pending specs
Append github url for commit or pull request unit tested
Move getting github remote to git commands list
Allow appending of github urls per commit with -U parameter
Delete excess newlines
Merge pull request #7 from tommeier/apply-urls-to-log-lines

[Feature] Include github urls to each line in changelog optionally