0.7.5 website changes

[rolyp]

• FAQ: nature of dependency relation
• Landing page: borrow some phrases from DIIF proposal?
• Animated FontAwesome icon instead of “loading image”?
• code styling for variables in table and matrix captions (requires separate span and/or CSS class)
• Data pane border-right to run to height of visible content, not row height
• Move data pane toggle initialisation to util.js
• Revisit toggle button to make it clearer something will appear to the left
• Grey data in data pane can be distracting (too light to read without straining)
• Sometimes get a warning saying website is slowing down browser – find a way around this (or put faster example on landing page)
• Anchor tags for FAQ
• convolution-wrapped example should enable active-page

[rolyp]

@RaoOfPhysics Ok, new website is published (after some GH Pages schenanigans yesterday). The landing page figure is probably too slow – I forget that I have quite a powerful laptop. (On my wife’s laptop it takes ~45s to load!) We should probably pick a simpler example to lead with, and maybe pare the dataset back slightly. Also: #1008 might help. But that will have to be for another revision.