Allow slugs for every endpoint in collections API (bug 918035)
Allow app owners and admin to see ratings from non-public apps (bug 943093)
Docs: typos, wording, rewriting, add a Makefile
Let apps developers edit version notes, expose it in the API (bug 945858)

- Let developers edit release notes for hosted apps
- Store release notes in ES on the app
- Add id field to version API results to make it more useful, enable CORS
- Add release notes to app and app search API results
Change wording from 'Version Notes' to 'Release notes' (bug 945858)
Merge pull request #1492 from diox/releases-notes-for-hosted-apps

Let apps developers edit version notes, expose it in the API (bug 945858)
Commit from Mozilla Verbatim by user markh@babelzilla.org.: 5076 of 5076 strings translated (0 fuzzy).
Merge branch 'master' of ssh://github.com/mozilla/zamboni
Merge pull request #1468 from diox/ratings-for-admins-app-owners

Allow app owners and admin to see ratings from non-public apps (bug 943093)
Document translations app internals (bug 942185)
Merge pull request #1430 from diox/document-translations-app

Document translations app internals (bug 942185)
Merge pull request #1466 from diox/collections-slugs-in-URLs

Allow slugs for every endpoint in collections API (bug 918035)
Improve documentation about translations in API (bug 946738)
Merge pull request #1500 from diox/improve-api-translations-docs

Improve documentation about translations in API  (bug 946738)
Disable ENABLE_API_ERROR_SERVICE on jenkins for now
Merge branch 'master' of ssh://github.com/mozilla/zamboni
Improve mkt.search.tests:TestApi.test_sort (bug 913019)

We were hiding problems with DEFAULT_SORTING by only testing on
a mocked ES.
Merge pull request #1496 from diox/fix-searchapi-testsort

Improve mkt.search.tests:TestApi.test_sort (bug 913019)
Reject unverified assertions for verified accounts (bug 805608)
Reference the marketplace-api-announce mailing list in API documentation (bug 947289)