Release v2.2.0 - Add working examples for cfgmatic-source (basic, file_source) - Add working examples for cfgmatic-reactive (basic, subscriptions) - Add criterion benchmarks for cfgmatic-merge - Fix clippy warnings in examples and production code - Fix broken doc links in cfgmatic-merge (MergeError variants) - Fix cfgmatic/src/lib.rs code block syntax error - Make async_multi module conditional on 'async' feature in cfgmatic-loaders - Add dispatcher tests in cfgmatic-reactive - Update READMEs for cfgmatic-source and cfgmatic-reactive - Remove unused code and fix dead_code warnings - Add clippy allow attributes for pedantic lints in active crates