Merge branch 'bump-wp-compat' into 'master'

Bump WP compatibility

See merge request !6
8 jobs for master in 3 minutes and 4 seconds (queued for 2 seconds)
latest
Status Job ID Name Coverage
  Test
passed #7667
PHPCS

00:00:47

passed #7661
PHPunit:PHP5.3:MySQL

00:01:42

passed #7662
PHPunit:PHP5.6:MySQL

00:01:12

passed #7663
PHPunit:PHP7.0:MySQL

00:01:25

passed #7664
PHPunit:PHP7.1:MySQL

00:01:04

passed #7665
PHPunit:PHP7.2:MySQL

00:01:02

passed #7666
PHPunit:PHP7.3:MySQL

00:01:20

 
  Deploy
passed #7668
PluginSVN

00:01:22