Community Tabs (Community, Ministry, Missions)

[tydahlwave]

Finished:

• All 3 tabs are integrated with React and use real data
• The detail screens are also complete
• Tab bar icons have been added

Missing:

• Joining a community group or ministry team has not been implemented
• "Learn More" button on missions has not been implemented
• There ought to be a way to display which groups the user has already joined
• There ought to be a way for group leaders/admins to edit data within the app

Here are some screenshots of the UI:

[cstock123]

Before getting to the code. A couple of comments on the UI. These are just ideas and general thoughts that don't necessarily need to be implemented in this PR, but maybe in the future.

Community Groups:

• I like the layout of the cells, and I also like the information presented in the cells.
• One concern I have is that the only new information on the detail screen is the year ("Sophomore") and the "Join Community Group" button. I don't know how this could be fixed. Maybe extracting information from the cell view and putting it on the detail view?
• Also, will we eventually want the community group leaders to have the option of adding an image? EDIT : After looking at the code, I see that if the database does have an image present for Community Groups, it will be shown on the cell and the detail view :)

Ministry Teams:

• No comments I like how both the cell view and the Detail view looks

Missions:

• Only 1 comment. As far as the date goes, I would like to see a standard date format throughout the entire app. I think this should be something we should set in the style guidelines. I don't have a preference on the format. This will help with consistency.

In General:

• I like the icons that were added!
• Comparing to the events tab, the views use a navigation controller to go between screens. The events tab uses a close button. Also, the status bar is hidden in the events tab. We should all agree on what we want for sure and keep it consistent throughout.

Again, many of these things are not necessary for the beta release, but may be for the future. Just ideas that do not need to be finalized for this PR.