v1.0.2

Minor

• Display the deployed version in the application footer #1670 (@bess)
• Refactor ChangeTheSubject so it is available at index time #1661 (@bess)
• First pass at Change The Subject #1660 (@bess)
• Readme updates: #1657 (@christinach)

Authors: 2

• Bess Sadler (@bess)
• Christina Chortaria (@christinach)