Deleted Local Cert; Download On Each Install from Digicert

* Deleted the cert from the repo.
* Downloads each time, which should always download the latest cert and
also help alleviate concerns from people who want to make sure they're
getting a legit.
* Added a .gitignore file.
Downloads the Certificate Before Building

* Downloads the certificate before the build to ensure that the latest
one is downloaded and allows each administrator to ensure that they are
getting the certificate directly from Digicert.
Removed Certificate

Whoops! Forgot to remove this last time.
Merge branch 'Download-Cert-Before-Build'