Aggressive debloat

- Removes unused Logviewer functionality
- Removes several unused bits of code from FPlayer
- Changes the build configuration to not shade in org.apache.commons:commons-lang3, commons-io.commons-io,
  jetbrains.annotation, and org.javassist:javassist, opting instead to load them in on runtime using a
  little-known Spigot trick

src/main/java/me/totalfreedom/totalfreedommod/config/ConfigEntry.java

@@ -139,9 +139,6 @@ public enum ConfigEntry
     AUTOKICK_THRESHOLD(Double.class, "autokick.threshold"),
     AUTOKICK_TIME(Integer.class, "autokick.time"),
     //
-    LOGS_SECRET(String.class, "logs.secret"),
-    LOGS_URL(String.class, "logs.url"),
-    //
     FLATLANDS_GENERATE(Boolean.class, "flatlands.generate"),
     FLATLANDS_GENERATE_PARAMS(String.class, "flatlands.generate_params"),
     //