Updated votingapi from 3.0-alpha5 to 3.0-beta1

Difference between the versions 3.0-alpha5 and 3.0-alpha7 are 10 bug fixes

• 3.0-alpha6 #2728537: Add missing button to create a new vote type
• 3.0-alpha6 #2731101: Views relationship for votingapi missing in node views
• 3.0-alpha7 #2965760: Missing info in hook_help
• 3.0-alpha7 #2831575: Add migrate support for D8
• 3.0-alpha7 #2966883: README configs and formatting
• 3.0-alpha7 #2974079: Delete function db_fetch_array
• 3.0-alpha7 #2974081: Delete $result['standard_deviation']
• 3.0-alpha7 #2966271: Fix Drupal coding stndard issues
• 3.0-alpha7 #2969435: Use Short Array (New Coding Standard)
• 3.0-alpha7 #2835751: Minor PHPDoc issue referring to ImageEffectManager

The patch still remain on composer.json because it has not been released with alpha8 yet

Pull Request: https://github.com/goalgorilla/open_social/pull/1043

They have released beta1 instead of alpha8.

The latest release, Beta1, contains:

1. #2974200: Add a point to the end of the sentence
2. #2974084: Anonymize IP address data to meet EU (GDPR) data protection regulations
3. #2957067: Delete everywhere
4. #2984944: Replace all usages of deprecated EntityManager.
5. #3004202: Error: Call to undefined method clearCachedFieldDefinitions

Updated on PR after passed Travis test :)

Travis test passed now

Unassign myself