eu_cookie_compliance 8.x-1.0-beta4

Getting close to the first stable version.

Note: Important! Some key values has changes, what does that mean is, if you have it already installed you should rewrite the messages values to saved with the new settings key. We didn't made a proper way to extract those values and added in the new key values.

We apologies, we're going to be more careful in the future.

Changes since 8.x-1.0-beta3:

• #2329111: form_error and form_set_error have been deprecated
• #2636770: Configuration Form "Popup height in pixels" field validation issue.
• #2636750: Error while enabling the module and getting page not found for configuration link page
• #2599352: Configuration link into the modules page
• #2599058: Wrong var name in eu_cookie_compliance.js
• #2636818: Improving README.txt file
• #2573153: Drupal core beta15 compatibility
• #2643350: EU Cookie Compliance - 8.x-1.0-beta4