Remove unnecessary, deprecated use of `like_escape()`

`like_escape()` is deprecated in WordPress and did not really do
anything for us here anyway
Generate a CSR and key on new site and "unconfirm"
Modify documentation around generating a certificate
Prepare for viewing the CSR in the browser with a text change
Add ability to view CSR from saved file on disk
Document functions in the wsu-ssl-site.js file
Introduce jshint and uglification via Grunt
Set JS globals to pass jshint rules
Add minified version of script
Merge pull request #1 from washingtonstateuniversity/review-org

[PR] Generate CSRs to be used for requests