## Hello_World_App

### App Description
Simple App that has two functionalities:

- Change the color of the 'Greeting' banner.
- Change the color of the background.

### App Walk-though

### Required User Stories
- [x] 1. User sees custom text in a label - Hello from {name}!
- [x] 2. User see's custom background color.
- [x] 3. User can tap a button to change the text color of the label.

### Optional User Stories
- [x] 1. User can tap a button to change the color of the background view.
- [ ] 2. User can tap a button to change the text string of the label - Goodbye 👋.
- [ ] 3. User can tap on the background view to reset all views to default settings.
- [ ] 4. User can update the label text with custom text entered into the text field.
- [ ] a. User can enter text into a text field using the keyboard.
- [ ] b. User can tap the "Change text string" button to update the label with the text from the text field.
- [ ] c. If the text field is empty, update label with default text string.
- [ ] d. The keyboard is dismissed after the button has been tapped.