[WIP] Redux Form

[joshpoll]

Estimated: ? Actual: 1 hour

• [ ] the anys on taskInputs should be replaced with their real types
• [ ] need to add back more parts of the form

[anitaleung]

• [x] parse data by given array (Estimated: 45 min. Actual: maybe 1.5 hours?)
• [ ] instead of storing data in array, store in redux
• [ ] save task input data into redux store