Add default tags to Database on first run.
Construct tag chooser UI.
Add tag selector popup
Add ability to save tags with dream
Set cell selection style
Tag adding finished. Closes #8
Add ModifyTags UI
Add ability to modify tags
Closes #22
Add syncing to selected labels
Merge pull request #23 from logananderson/feature/logan/L8-tags

Feature/logan/l8 tags