Merge branch to master

---

$ git checkout master

$  git merge add-poll
Merge made by the 'recursive' strategy.
 POLL | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 POLL

Merge branch 'add-poll'

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# especially if it merges an updated upstream into a topic branch.
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# the commit.