Low priority website text update

[zylstra]

Update the descriptions of the Notes and Files and Documents sections on this page, https://www.cloudron.io/personal.html . It is currently a copy of the Email description.

[A Former User]

I'd remove the text-align: justify; for the section.personal.features selector personally while we're at it but thats just being nit picky lol

[nebulon]

@atrilahiji thanks for the heads up! A bit embarrassing that we have overlooked that part. I've filled in the sections with appropriate text now.