[release] pagure: 2.14.1

[Pierre-Yves Chibon]

Good Morning Everyone,

I just cut a new release of pagure: 2.14.1

Here is the corresponding changelog:
* Wed Mar 29 2017 Pierre-Yves Chibon  - 2.14.1-1
- Update to 2.14.1
- Fix typo for walking the repo when creating a diff of a PR
- Have the web-hook use the signed content and have a content-type header
- Fix running the tests on jenkins via a couple of fixes to pagure-admin and
  skipping a couple of tests on jenkins due to the current pygit2/libgit2
  situation in epel7

This is currently happily running in stg (still missing one +1 to push it to
prod).

Happy hacking!
Pierre