3 MPLAB Harmony v3 GitHub Repository Handling

MPLAB Harmony v3 must be used with MPLAB X IDE. After installing MPLAB X IDE, the MCC Content Manager and MPLAB Code Configurator plugin are available to use.

A significant change is that MPLAB Harmony v3 content is now delivered through GitHub. The MCC Content Manager helps in cloning the public GitHub repositories to a PC. The user can select which repositories to be cloned. Once the repositories are cloned, the user can update them regularly to keep the content synchronized with the master branch on the cloud.