Add changelog for 1.1.6

Merge pull request doctrine#1590 from alcaeus/prepare-1.1.5

Prepare 1.1.5 release

Merge pull request doctrine#1574 from alcaeus/changelog-1.1.4

Add Changelog for 1.1.4

Merge pull request doctrine#1552 from malarzm/prep-1.1.3

Prepare 1.1.3 release

Merge branch '1.0.x' into 1.1.x

* 1.0.x:
  Fix headline in changelog

Fix headline in changelog

Merge pull request doctrine#1465 from malarzm/release-1.1.1

Prepare 1.1.1 release

Merge pull request doctrine#1467 from malarzm/release-1.0.7

Prepare 1.0.7 release

Merge pull request doctrine#1393 from malarzm/release-1.1.0

Release 1.1.0

Merge pull request doctrine#1432 from alcaeus/fix-embedded-fieldname

Fix field name usage when fixing embedded document ownership