Improvement job running
Fixed some bugs
* Fixed subscriptions not show in register form in XenForo 2.0.6
* Fixed email change occurred error.
* Fixed subscribe and unsubscribe not working
* Added option to disable GDPR policy for who not care about it.
* Minor improvements.
* Wrong subscribe URL.
* Fixed undefined variable while checking email bounce
* Fixed job check email bounce still running even add-on disabled.
* Added option opt-out required agree GDPR policy.
* Added option to link to policy page.
Added rebuild user cache with option pull subscriptions data from Sendy to XenForo
Support Sendy 3.0.7 with GDPR support.