Comment 4 for bug 1837059

Pushed commit implementing the help template addition for the admin page builder, plus a new address alert component which invokes the admin builder with help text.

Note the address alert component was necessary since the help template needed a parent component.

Rebased to master.

https://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/berick/lp1837059-angular-local-admin