Michael Bryan a1b6ccc29a Override configuration using environment variables (#541) ... * Added the ability to update config settings from env vars * Added tests * Documented that you can override configuration with environment variables * Refactored the config get() methods to use toml-query * Made the `Updateable` trait more generic		2018-01-14 02:38:43 +08:00
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src	Override configuration using environment variables (#541)	2018-01-14 02:38:43 +08:00
book.toml	Made sure the dummy book can build	2017-12-10 22:50:57 +11:00