Init mirage2 new theme for Drake
Add branding to Drake mirage2 light theme
Add Snazy to mirage2 theme
Add lazy-loading of images in item-view snazy list
Support emphasis: gallery in css for mirage2
Conditionally enable snazy with mirage2 config
Make mirage2 snazy work when its a sub-theme
Increase inline disposition of files to 20MB. (PDF's in browser up to 20MB)
Drake theme to include sub-snazy
Wrap old db upgrade scripts into transaction
Change DHS grid to be more square
Add Snazy to DHS theme