Add changes to make the UUID build actually work properly for the Manager.
Update version number.
Merge branch 'hotfix/1.5.1'

* hotfix/1.5.1:
  Update version number.
  Add changes to make the UUID build actually work properly for the Manager.
Merge branch 'master' of github.com:lksoft/MailPluginManager

* 'master' of github.com:lksoft/MailPluginManager:
  Update UUIDs
Ensure that the pull for the UUIDs is from origin master.
Add built product.