Merge pull request #113 from munendrasn/master

Add git shortlog

Author: hemanth

README.md

@@ -127,6 +127,7 @@ P.S: All these commands are tested on `git version 2.7.4 (Apple Git-66)`.
 * [Force push to Remote Repository](#force-push-to-remote-repository)
 * [Adding Remote name](#adding-remote-name)
 * [Show the author, time and last revision made to each line of a given file](#show-the-author-time-and-last-revision-made-to-each-line-of-a-given-file)
+* [Group commits by authors and title](#group-commits-by-authors-and-title)
 
 <!-- Don’t remove or change the comment below – that can break automatic updates. More info at <http://npm.im/doxie.inject>. -->
 <!-- @doxie.inject end toc -->
@@ -892,5 +893,10 @@ git remote add <remote-nickname> <remote-url>
 git blame <file-name>
 ```
 
+## Group commits by authors and title
+```sh
+git shortlog
+```
+
 <!-- Don’t remove or change the comment below – that can break automatic updates. More info at <http://npm.im/doxie.inject>. -->
 <!-- @doxie.inject end -->

tips.json

@@ -386,4 +386,7 @@
 }, {
     "title": "Show the author, time and last revision made to each line of a given file",
     "tip": "git blame <file-name>"
+}, {
+    "title": "Group commits by authors and title",
+    "tip": "git shortlog"
 }]