added recently introduced command branch remote add
Merge pull request #283 from cordoval/283-forgot-to-add-branch-remote-add-for-a-reason

merge #283 forgot to add branch remote add for a reason (cordoval)

This PR was merged into gushphp:master branch.

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6341f085bf2e5452f83f6ae1be0a6923bf3840c9 added recently introduced command branch remote add (cordoval)