GHC 2017-02-18

2017-02-18 15:26:24, https://git.io/vD7rc in Homebrew/brew

bump-formula-pr: improve duplicate detection
============================================

- [x] Have you followed the guidelines in our [Contributing](https://github.com/Homebrew/brew/blob/master/CONTRIBUTING.md) document?
- [x] Have you checked to ensure there aren't other open [Pull Requests](https://github.com/Homebrew/brew/pulls) for the same change?
- [ ] Have you added an explanation of what your changes do and why you'd like us to include them?
- [ ] Have you written new tests for your changes? [Here's an example](https://github.com/Homebrew/homebrew/pull/49031).
- [ ] Have you successfully run `brew tests` with your changes locally?

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Reduce the chance of false flagging by making sure that the existing pr surfaced by `GitHub.issues_for_formula` actually contains the exact formula name in its title.

This for instance solves a problem I encountered just now where a pr for `imagemagick` blocks a new one for `imagemagick@6` (<s>unfortunately not the other way round</s>).

2017-02-18 15:15:54, https://git.io/vD7wt in Homebrew/homebrew-core

imagemagick@6 6.9.7-9
=====================

Created with `brew bump-formula-pr`.

---

Please remember to
```
brew mirror imagemagick@6
```
when merging.

2017-02-18 15:10:45, https://git.io/vD7wq in Homebrew/homebrew-core

imagemagick 7.0.4-10
====================

Created with `brew bump-formula-pr`.

---

Please remember to
```
brew mirror imagemagick
```
when merging.