change create db interface to radio buttons

[mharrigan26]

Overview

Change the Create Database panel to use radio buttons when partitioning is available. Give more detailed guidance about picking the partitioned option as outlined here

Testing recommendations

Can test all of the changes by opening the Create Database panel and creating new partitioned/non-partitioned databases

GitHub issue number

Related Pull Requests

Checklist

• [ ] Code is written and works correctly;
• [ ] Changes are covered by tests;
• [ ] Documentation reflects the changes;
• [ ] Update rebar.config.script with the correct tag once a new Fauxton release is made