`Upload#url` is more likely and can change from time to time. When it
does changes, we don't want to have to look through multiple tables to
ensure that the URLs are all up to date. Instead, we simply associate
uploads properly to `UserProfile` so that it does not have to replicate
the URLs in the table.
* Check if user is a member of a group or if the group has members
this is used in the template to conditionally show the relevant markup
* Check if user is suspended or if they have a bio
this is used in the template to conditionally show the relevant markup
* Simplify group-card template
* Simplify user-card template
* Refactor user and group cards CSS
* Check if user is new or if user is staff
* Style fixes
- round avatar margin
- use a more standard margin for buttons
- adds lighter font color for new users
- makes some suspension text bold (used to be <b> tags in template)
- ensures images in group bio are responsive
* user card template fixes
- adds quotes to link href attributes
- wraps some strings in tags for more consistent styling
* group card fixes
- adds quotes to link href attributes
- fixes membership button login action
- wraps some strings with tags for consistent styling
* closure action fixes
* closure action fix
* uses core variables instead of new colors and removes unused styles
* Uses better property names
