Added CDN Config to Site Config Tab

API & Username changable from Config Tab
Added CDNUserID and CDNAPIKey to tbl_siteConfig
Deleted cdnsetup.php and links to it

Question: What’s the best way to change incremental updates to the
database?
Added formatted email at registration

Inserted Yolanda's formatted registration email
fixed upcoming slider
Merge pull request #21 from kwals010/master

Todo #3 done.
Updated User activation and deactivation messages
Merge pull request #3 from dwise006/master

Just updated email messages and CDN stuff from Richard and fixed the Upcoming slider