Adds EntityEmbedPostRenderCache service class.
Added docs for core patch.
Fix coding standards
Fixing default plugin manager no longer needs LanguageManager. Chasing fixed core issue https://drupal.org/node/2281905.
Revert changes to anbotation key
Remove patch from core issue as requiremnt since the patch is committed
Revert variable name changes from camel case to lower case
Merge pull request #42 from drupal-media/2281905-plugin-manager-no-language

Update EntityEmbedDisplayManager no longer needs LanguageManager.
Merge branch '8.x-1.x' into 2247779-post-render-callback-service

Conflicts:
	entity_embed.services.yml
Added EntityEmbedDisplayManager::getDefinitionOptionsForEntity().
Revert variable name changes from camel case to lower case
Add latest core version as a dependency
Fix indentation
Merge pull request #41 from cs-shadow/code-cleanup

Fixed coding standards.
Merge pull request #43 from cs-shadow/core-issue-requirement

Remove patch from core issue as requirement since the patch is committed to core.
Merge branch '8.x-1.x' into 2247779-post-render-callback-service

Conflicts:
	README.md
Added EntityHelperTrait::renderEntityEmbedDisplayPlugin().
Merge pull request #38 from drupal-media/2247779-post-render-callback-service

Added an EntityEmbedPostRenderCache service class in response to https://drupal.org/project/2247779 committed to core.
Fixed regression with data-view-mode not being saved properly due to manually set #name.
Fix buildConfigurationForm() didn't return anything for field formatters display plugins.