Hides the Sessions in javascript rather than html

[claytron5000]

No description provided.

[claytron5000]

The goal here is to allow html modifications on both the dev.html page and the index page without having to track the hidden Sessions html. Basically, Sessions don't show without being on /dev.html. Go-live #2 will have to change this.

[rick02840]

Hi Clayton,

I implemented your "hide sessions with JS" fix by adding this:

// Call to function with anonymous callback
loadJSON(function (response) {
    //  COMMENT THIS OUT TO GO LIVE WITH SESSIONS
    if (!window.location.href.includes("dev.html")) {
        $(".timeslots").remove();
        return null;
    }

...which I saw in you PR (could not simply merge as too many conflicts).

These display for a second and go away: https://nerdsummit.org/#sessions

FRIDAY MARCH 20
SATURDAY MARCH 21

Not a big deal and maybe not worth fixing but if any ideas let me know -- CSS hide then JS show?

Thanks!

Rick