Remove all IIFEs

[nicksellen]

Now we are in npm/webpack world we don't need these to give us scope

Proposed Changes

I wanted to get rid of the all the angular-era IIFE's (you know, (function(){ /* code goes here */ })() that wraps everything) as they are no longer needed we are in webpack (each file is it's own scope).

I wrote a jscodeshift script to do it (see https://gist.github.com/nicksellen/cbe11ad0ca9073ce762c02c897e67d1c), I was thinking we can just keep it as a standalone script (not in repo), make one BIG change PR to change everything, but then people can run the script in their branches to minimise big change.

Whaddya think?

Testing Instructions

• site should work as before!

To run the script:

npm install -g jscodeshift
curl https://gist.githubusercontent.com/nicksellen/cbe11ad0ca9073ce762c02c897e67d1c/raw/cf137f497d2d891d42c02cc6260e13f46f8f6d9f/transform.js > /tmp/transform.js
jscodeshift --no-babel -t /tmp/transform.js modules

Fixes #

[simison]

Let's get this in — in our PRs we're mostly removing Angular code so rebasing should be kinda straightforward.

I smoke tested that the site works.

Good to hear from @mrkvon first tho since he has lots of lines of code in the rebase game. :-)

[mrkvon]

When one hides whitespace changes, this PR is pretty straightforward. 👌
I'm fine with rebasing whatever. Let's merge this.