Submit Button Component

[JillianQuinn]

Requirements:

• create a reusable button component class that we can use throughout the web app
• .\Components\SubmitButton\SubmitButton.js
• .\Components\SubmitButton\SubmitButton.css
• modify the css to have basic css for the button class, and create an id selector in the css for a signUp specific button to modify size, color, etc
• Add props that can change based on what page the button is used for:
  • onClick() function
  • buttonText (this might be "Sign up" on one page or "log in" on a different part of the web app)