GitLab

usability wise
Signed-off-by: Stacey Walker <stacey@catalyst.net.nz>

All HTML output (i.e. all echo/print statements going to the browser) should
now be in this file.

This is so that we can easily review all areas of Mahara where XSS bugs could
hide (other than templates and PHP pieforms).

Note that lib/errors.php echo statements can't be moved here since we want
that file to always work and can't include other code/files.
Signed-off-by: Francois Marier <francois@catalyst.net.nz>

Signed-off-by: Nigel McNie <nigel@catalyst.net.nz>

NOTE: not signed off deliberately, I'm testing the commit hook.

Include all stylesheets in the theme hierarchy so the progress bar looks correct even when using a child theme.
(cherry picked from commit 6813e29bb6be7721921923644ed340ca80d03ea3)

Don't automatically serve the file if the browser is opera - it fails horribly and tries to display the content inline.

It doesn't seem to appear in some browsers (I'm looking at you, Opera and Safari), but does make things a little nicer in IE.

Works without javascript! Using a sneaky iframe.

Untested on browsers other than ff3.

Even on small exports it seems to be needed, which could be worrying ;)

Also added a bunch of i18n for it.