chore(*): add a Git .mailmap with my new name

[mgol]

In this way my past contributions are mapped correctly.

What kind of change does this PR introduce? (Bug fix, feature, docs update, ...)
Chore.

What is the current behavior? (You can also link to an open issue here)
Git thinks I'm 2 people.

What is the new behavior (if this is a feature change)?
I'm one person again.

Does this PR introduce a breaking change?
No.

Please check if the PR fulfills these requirements

• The commit message follows our guidelines: https://github.com/angular/angular.js/blob/master/CONTRIBUTING.md#commit-message-format
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

Other information:

Output of git shortlog -nse | head -25 after this PR (I see we could use more .mailmap entries, there are lots of duplicates):

   931	Igor Minar <[email protected]>
   692	Misko Hevery <[email protected]>
   677	Peter Bacon Darwin <[email protected]>
   503	Igor Minar <[email protected]>
   364	Vojta Jina <[email protected]>
   364	Matias Niemelä <[email protected]>
   259	Martin Staffa <[email protected]>
   196	Caitlin Potter <[email protected]>
   192	Brian Ford <[email protected]>
   169	Georgios Kalpakas <[email protected]>
   140	Georgios Kalpakas <[email protected]>
   127	Pete Bacon Darwin <[email protected]>
   108	Jason Bedard <[email protected]>
   108	Martin Staffa <[email protected]>
    99	Tobias Bosch <[email protected]>
    94	Michał Gołębiowski <[email protected]>
    71	Lucas Galfaso <[email protected]>
    70	Shahar Talmi <[email protected]>
    65	Jeff Cross <[email protected]>
    52	Chirayu Krishnappa <[email protected]>
    50	rodyhaddad <[email protected]>
    47	Pawel Kozlowski <[email protected]>
    45	Di Peng <[email protected]>
    43	Vojta Jina <[email protected]>
    41	Lucas Mirelmann <[email protected]>

[Narretz]

Interesting. Maybe that's why for a while my commits are saying Martin Staffa committed with Martin Staffa.
Can you add my canonical email "[email protected]"?

[mgol]

@Narretz I added entries for all the people from top 25 or so that had multiple distinct entries in Git commit history. On your name:

Before:

$ git shortlog -nse | grep -i staffa
   259	Martin Staffa <[email protected]>
   108	Martin Staffa <[email protected]>
     6	Narretz <[email protected]>

After:

$ git shortlog -nse | grep -i staffa
   373	Martin Staffa <[email protected]>

[Narretz]

Cool, thanks. How did you determine which is the canonical email for Igor etc. where it is not exactly clear?

[mgol]

@Narretz Good question! I checked what mail he used in his latest commit to https://github.com/angular/angular; similarly for other people (for some I checked https://github.com/angular/angular.js instead).

[mgol]

BTW, apart from git shortlog, .mailmap is also consulted when git blame-ing. Unfortunately it's not consulted by default for git log or git show but it can be configured to do so:

git config --global log.mailmap true

[Narretz]

Ok, that sounds good. Feel free to merge