Build wish-list UI

[martinfbrandt]

The wish list ui should have the following sub features:

• [x] list of activities the user would like to visit for a location
• [x] ability to "schedule" an activity on the calendar page
• [x] ability to remove item from wish list

Acceptance requires tests for each activity above

v2

• [ ] ability to share wish list with other users

[martinfbrandt]

Code tasks

• [x] modify table item to work for scheduling items, modifying items, and removing them
• [x] create table item for new table item
• [x] allow table item to use picture
• [ ] color table items based on originals vs user edited items
• [ ]

[martinfbrandt]

This is definitely still a work in progress

https://github.com/martinfbrandt/sapa/pull/9 adds the base wishlist UI