.mailmap: Add entries for inconsistent users

Where the same user had multiple entries, I mostly went with whichever
entry had the most-recent non-merge commits.  Before this commit:

  $ git shortlog -se
   ...
     6  Aleksa Sarai <[email protected]>
     2  Aleksa Sarai <[email protected]>
     6  Alexander Morozov <[email protected]>
    12  Alexander Morozov <[email protected]>
     1  Amit Saha <[email protected]>
     1  Amit Saha <[email protected]>
     6  Antonio Murdaca <[email protected]>
     2  Antonio Murdaca <[email protected]>
     8  Brandon Philips <[email protected]>
     6  Brandon Philips <[email protected]>
    18  Brandon Philips <[email protected]>
   ...
     1  Daniel Dao <[email protected]>
    19  Daniel, Dao Quang Minh <[email protected]>
   ...
    14  Doug Davis <[email protected]>
     1  Doug Davis <[email protected]>
   ...
     1  John Howard <[email protected]>
     9  John Howard <[email protected]>
   ...
     1  Liang Chenye <[email protected]>
   ...
     1  Mrunal Patel <[email protected]>
     1  Mrunal Patel <[email protected]>
   174  Mrunal Patel <[email protected]>
    31  Mrunal Patel <[email protected]>
   ...
   171  Vincent Batts <[email protected]>
     5  Vincent Batts <[email protected]>
   ...
     5  Vish Kannan <[email protected]>
     1  Vishnu Kannan <[email protected]>
     5  Vishnu kannan <[email protected]>
   ...
     1  Zefan Li <[email protected]>
     1  Zefan Li <[email protected]>
   ...
     1  liangchenye <[email protected]>
   ...
     5  v1.0.0.batts <[email protected]>
   ...
     1  梁辰晔 (Liang Chenye) <[email protected]>

With Liang, I went with the version that also included the logograms,
because logograms are cool and it matches his GitHub name [1] ;).

The order is alphabetical according to Emacs' sort-lines.

Details on the format in git-shortlog(1).

[1]: https://github.com/liangchenye

Signed-off-by: W. Trevor King <[email protected]>

Author: wking

.mailmap

@@ -0,0 +1,20 @@
+Aleksa Sarai <[email protected]> <[email protected]>
+Alexander Morozov <[email protected]> <[email protected]>
+Amit Saha <[email protected]> <[email protected]>
+Antonio Murdaca <[email protected]> <[email protected]>
+Brandon Philips <[email protected]> <[email protected]>
+Brandon Philips <[email protected]> <[email protected]>
+ChengTiesheng <[email protected]>
+Daniel, Dao Quang Minh <[email protected]>
+Doug Davis <[email protected]> <[email protected]>
+John Howard <[email protected]> <[email protected]>
+LinZhinan(Zen Lin) <[email protected]>
+Mrunal Patel <[email protected]> <[email protected]>
+Mrunal Patel <[email protected]> <[email protected]>
+Mrunal Patel <[email protected]> <[email protected]>
+Vincent Batts <[email protected]> <[email protected]>
+Vincent Batts <[email protected]> <[email protected]>
+Vishnu Kannan <[email protected]>
+Vishnu Kannan <[email protected]> <[email protected]>
+Zefan Li <[email protected]> <[email protected]>
+梁辰晔 (Liang Chenye) <[email protected]>