Local Library Management

[mrfrase3]

Currently, people can search Arduino libraries and see some basic info, but cannot locally install those libraries.

• [ ] Add a "add to project" button to libraries
  • [ ] Disable button if the library is already in the project
• [ ] Download the library zip, the URL is on the existing library data object
• [ ] Unzip the archive and add it's files to /libs/<lib name>
• [ ] Somehow track that the library is in a project