as it has fallen out of support

To get rid of mentioning "user" when "people"
are meant as best as possible.

See merge request !4

Use current Bootstrap colors for the various
admonitions to differentiate between note,
warning, and seealso admonitions more easily.

Can't display the logo image. Reverting to normal
text until this can be investigated.

Instead of only displaying a heading

- also detects if users language is supported and uses it

- Also removed the globe icon on html link
- same for all-releases

to match the heading color rather than using
standard black.

Two Fontawesome icons needed to have color added.

As we are now switching to SSL for the user manual
all our linked content needs to be updated to prevent
warning messages.

The user manual is now available via SSL. Therefore,
the links needed to reflect the new protocol.

The bundle is too large for gitlab to fetch from runner with the pdfs to.

The pdf build fails if OpenSans fonts are not installed as system fonts.
But there are not any standard packages to install them. Change back to
FreeSerif for now so the pdf can be built on a standard installation.

-Mostly to document required packages in xenial
-remove copy to html folder from Makefile because that fails if html was not built
-update latex logo.

Evonne Cheung authored Mar 07, 2018 and Kristina Hoeppner committed Mar 07, 2018

They are now displayed as regular Bootstrap
buttons and how they would appear in Mahara.
The special styling is kept only for the buttons
in the header and footer of the manual.

To generate links to that new version of Mahara
in the sidebar.