- Boost union deactivated using Moodle's yuicssmodules, but the template didn't, leading to a different layout.
- Replicated unaddableblocks setting from theme_boost because it's always accessed using the current theme
- Solves #3
- Prepended theme_boost extra SCSS so that settings backgroundimage and loginbackgroundimage work correctly.
- Initial release based on theme_boost_union v4.1-r6.