Merge pull request #10 from unixorn/remove-duplicate-script

git-grab and git-incoming-commits were identical

Author: unixorn

bin/git-grab

@@ -15,6 +15,7 @@
 # Add our plugin's bin diretory to user's path
 PLUGIN_D=$(dirname "$0")
 export PATH="${PATH}:${PLUGIN_D}/bin"
+alias git-grab='git-incoming-commits'
 
 # Skipped:
 #   incoming-commits  (appears to be a dupe of grab)