Adds standard commit template for Hacktoberfest

[Apollo9999]

1. Why is this change necessary ?
   Because we are trying to normalize our commit message styles.

2. How does this change address the issue ?
   It suggests a uniform commit message template for future commits.

3)How to verify this change ?
A git commit will open your choice of editor set as core.editor.

4)What side effects does this change have ?
None.

[Matt Cowley]

We already have a pull request template for documenting changes made in PRs, we don't need to formalize individual commits.