Refactor! Reduce Dependencies! More Concurrency!

* Refactor - now clearer to read (probably)
* Dependency Reduction - use only the Tokio features we need
* More Concurrency - reactions are now handled concurrently, meaning
adding reaction and the dead command will no longer go ignored until
processing "the big ones" finish

.gitignore

@@ -1,3 +1,3 @@
 /target
 
-config.toml
+Config.toml

Cargo.toml

@@ -8,23 +8,24 @@ edition = "2018"
 
 [dependencies]
 futures = "0.3"
+tokio-stream = "0.1"
 toml = "0.5"
 tracing = "0.1"
 tracing-subscriber = "0.2"
-twilight-cache-inmemory = { git = "https://github.com/sam-kirby/twilight.git", branch = "fix-emoji-encoding" }
-twilight-command-parser = { git = "https://github.com/sam-kirby/twilight.git", branch = "fix-emoji-encoding" }
-twilight-embed-builder = { git = "https://github.com/sam-kirby/twilight.git", branch = "fix-emoji-encoding" }
-twilight-gateway = { git = "https://github.com/sam-kirby/twilight.git", branch = "fix-emoji-encoding" }
-twilight-http = { git = "https://github.com/sam-kirby/twilight.git", branch = "fix-emoji-encoding" }
-twilight-mention = { git = "https://github.com/sam-kirby/twilight.git", branch = "fix-emoji-encoding" }
-twilight-model = { git = "https://github.com/sam-kirby/twilight.git", branch = "fix-emoji-encoding" }
-twilight-standby = { git = "https://github.com/sam-kirby/twilight.git", branch = "fix-emoji-encoding" }
-twilight-util = { git = "https://github.com/sam-kirby/twilight.git", branch = "fix-emoji-encoding" }
+twilight-cache-inmemory = { git = "https://github.com/twilight-rs/twilight.git", branch = "trunk" }
+twilight-command-parser = { git = "https://github.com/twilight-rs/twilight.git", branch = "trunk" }
+twilight-embed-builder = { git = "https://github.com/twilight-rs/twilight.git", branch = "trunk" }
+twilight-gateway = { git = "https://github.com/twilight-rs/twilight.git", branch = "trunk" }
+twilight-http = { git = "https://github.com/twilight-rs/twilight.git", branch = "trunk" }
+twilight-mention = { git = "https://github.com/twilight-rs/twilight.git", branch = "trunk" }
+twilight-model = { git = "https://github.com/twilight-rs/twilight.git", branch = "trunk" }
+twilight-standby = { git = "https://github.com/twilight-rs/twilight.git", branch = "trunk" }
+twilight-util = { git = "https://github.com/twilight-rs/twilight.git", branch = "trunk" }
 
 [dependencies.serde]
 version = "1"
 features = ["derive"]
 
 [dependencies.tokio]
 version = "1"
-features = ["full"]
+features = ["rt-multi-thread", "signal", "sync", "time"]