fix margin on text/password boxes in forms
Add core plugin images and M2.7 core 'e' folder.
Replace g and u folders with suitable FontAwesome svg alternatives that can be recoloured by grunt svg.
Fix loginbox username max width at 300px.
Fix for #268.
remove recess workaround

This fixes the technical issue, but maybe the value chosen,
i.e. (100vh - 15em) needs looked at?

Fixes #282
stop tinymce icons disappearing when responsive

If you enable responsive images across the whole Moodle site,
as was the default in Bootstrap 2.3, and maybe should be the default
for the Moodle Bootstrap 3 theme, even though it's opt-in for
Bootstrap 3 generally, some tinymce icons disappear.

Shifting the padding to the container fixes this.

Fixes #283
grid for bottom of course management page.

I also restored the default bootswatch, which I accidentally
overwrote with my last commit. Sorry.

Fixes #286
Fix for #285
Merge pull request #289 from gjb2048/master_shibboleth

Fix for #285
allow making things optional via less variables
Add autoprefixer to workflow.

Closes #294
Merge pull request #295 from ds125v/issue293

allow making things optional via less variables
Merge pull request #296 from ds125v/autoprefixer

Add autoprefixer to workflow.
Merge pull request #278 from gjb2048/master_mod_quiz

Fix for #268.
#285 reset login page alignment
Merge pull request #275 from gjb2048/master_loginbox_username

Fix loginbox username max width at 300px.
Merge pull request #248 from wezley98/fixpadding

fix margin on text/password boxes in forms
Merge pull request #274 from gjb2048/master_svg

Add core plugin images and M2.7 core 'e' folder.
Fix docking issues on: https://moodle.org/mod/forum/discuss.php?d=263080#p1139975 and RTL left padding with dock.