set overflow to scroll so that user can see full content with increased font size
TNL-256
image files with different extensions should generate thumbnails with distinct names (TNL-532)
Stop page extending out of viewport width by 40px

Currently the .container and .wrapper-footer elements are set to 100%,
and also have horizontal padding added to them. This results in a total
width of greater than the full width of the viewport; This causing the
browser to scroll horizonally into empty space, regardless of how wide
the viewport is.

I had added the `box-sizing: border-box` to these elements in order to
resolve this.

Cheers,
Louis
Add Louis Pilfold to AUTHORS
Lazy loading of CourseMode model's internationalization.
Image Annotation Tool: Double border, color borders and tag buttons
Annotation Tools: Bug fixes - tinymce bug after exiting full screen, stupid check for type, missing tag subscriptions
Annotation Tools: CSS fixes for editor
gracefully fail when parsing xml with non-compatible string (TNL-347)
Annotations Tools: spacing and comment fixes - will be squashed
First pass at improving OLX docs
Mark Edits
Fix components index
added tools to components index
Change Log Update
Doc for paver quality switches.
Clarify swtiches on paver tasks.
Use box-sizing SCSS mixin rather than property
Merge pull request #5599 from edx/adam/fix-matlab-invalid-char

gracefully fail when parsing xml with non-compatible string (TNL-347)
Merge pull request #5471 from edx/adam/thumbnail-extentions

image files with different extensions should generate thumbnails with di...