Release v3.1.2 Alpha 4

Adds fprime-util new functionality to generate new projects, deployments and components.

What's Changed

• Handle whitespaces in format command by @thomas-bc in #121
• fixing gcovr usage for -p and -d flags by @LeStarch in #122
• New Deployment generation feature by @thomas-bc in #123
• New Project generation feature by @thomas-bc in #124
• New Component (FPP) generation feature by @thomas-bc in #125
• Removing author in new --deployment by @thomas-bc in #126

Full Changelog: v3.1.2a3...v3.1.2a4