Bridgetown 1.2 Integration Branch

[jaredcwhite]

• New initialization system with a migration away from various cases of "global" state
• Deprecation of bridgetown_plugins Bundler group
• Plugin normalization across Bridgeotwn and Roda
• Roda configs streamlined, Routes plugin refactored and test suite added
• TOML configuration deprecated
• Refinement of Builder plugin DSL and some new features
• Fine-tuned configuration lifecycle and prepare for future where multiple sites can be loaded in memory at once
• Documentation (in progress)

Note: this is the last version of Bridgetown which will support Ruby 2.7. The next version, Bridgetown 2.0, will be Ruby 3.0 minimum.

[render]

Your Render PR Server URL is https://bridgetown-api-pr-618.onrender.com.

Follow its progress at https://dashboard.render.com/static/srv-cc9t6b9a6gdmq3q7u5k0.

[render]

Your Render PR Server URL is https://bridgetown-beta-pr-618.onrender.com.

Follow its progress at https://dashboard.render.com/static/srv-cc9t6bpa6gdmq3q7u5ng.