[OzzModz] Email Check

xF2 Add-on [OzzModz] Email Check 2.0.1

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Support: XF 2.2
Changed: Addon name to [OzzModz] Email Check
Added: Support link for addon in the addon list in the ACP.
Added option to block registration from proxy/vpn ip
Just some code improvements in making API requests
Note: This version is currently only tested on xenforo v2.0.2 on localhost. it's not yet tested on any live site.