Update README.md
Update README.md
Update README.md
updated robot image
Merge branch 'master' of https://github.com/JackMarx/RoboJS into feature-robot-shadow
Merge pull request #71 from JackMarx/feature-robot-shadow

updated robot image with text bubble and button
Merge branch 'master' of https://github.com/JackMarx/RoboJS into feature-navbar-styling
got rid of enter button because the robot is now a link