Add member group logos to each TA website member group frame

[ethanlanders]

On the current website, frames contain descriptions for each member group and a link to their Meetup pages. Add their group logos to those frames to associate the logos with the group. Please make all logos circles for consistency.

For instance...

we would like it to display like this:

Groups:

• [ ] SWFL Code rs:

• [ ] SWFL Hackerspace:

• [ ] PySWFL

• [ ] AR & VR of Southwest Florida

• [ ] SWFL Sec

• [ ] Music Producers of SWFL

[CrystalWernicke]

This seems similar to issue #47. We should consider between one or the other to prevent overcrowding.