Added editComment() to GitHubIssuesComments
Fixed GitHubReposComments functionality + added missing API methods
Merge pull request #24 from AviBueno/edit-issue-comment

Added editComment() to GitHubIssuesComments
Merge pull request #25 from AviBueno/fix-repos-comments

Fixed GitHubReposComments functionality + added missing API methods
Fixed listCommentsOnAnIssue and listCommentsOnRepository
Merge pull request #26 from tan-tan-kanarek/listComments

Fixed listCommentsOnAnIssue and listCommentsOnRepository