mobile friendly column selection

- moved column settings scss into this repo
- float remove column to the right
Merge pull request #25 from nexus-uw/feature/add-column-settings

mobile friendly column selection
[feature] added styling for rv-help button
Merge pull request #26 from Rise-Vision/feature/help-button

[feature] added styling for rv-help button
Add css for storage selector backdrop and iframe
Merge pull request #27 from Rise-Vision/feature/storageselector

Add css for storage selector backdrop and iframe
[feature] integrated widget icons into the style-guide
Merge pull request #28 from Rise-Vision/feature/widget-icons

[feature] integrated widget icons into the style-guide
[bugfix] clean up widget icons
[chore] grey help button
[chore] removed shadow on active for help button
Update css for storage used info
Merge pull request #29 from Rise-Vision/chore/storage-css

Update css for storage used info
Moving custom font style CSS into common styles
Merge pull request #30 from Rise-Vision/chore/font-style-css

Moving custom font style CSS into common styles