[#63408560] Makes the images on the hero on the brochure landing page into links to their respective pages.
[#63408560] For the "features" pages (aka "for you", "for your enterprise", and all pages under those headings), moved the navigation bar from the right to the left.
[#63408560] Removed "Custom Store" page.
[#63408560] Removed the "instant communication" page.
[#63408560] Hid the link to "Marketplace" so people cannot navigate to it.
[#63408560] The images on the knowledge base now require a click to togle the larger image instead of a hover.
Combines some pages, removes some pages, adds some screenshots to some pages.
[#63408560] Saving progress.
Small fixes.
[#63408560] Changed text in index hero to link to corresponding pages.
[#63408560] Small syntax changes.
Merge branch 'master' of https://github.com/AllPlayers/brochure.allplayers.com into 63408560-brochure_big_update

Conflicts:
	css/app.css
	js/app.js
	sass/_site.scss
[#63408560] Syntax.
Merge pull request #196 from jdarling91/63408560-brochure_big_update

[#63408560] Big brochure update.