Javadocs, cleanup, extension's client rules, built-in BundledModules generators, etc (#544)

* Add javadocs to many methods

* Added built-in ways to generate BundledModules and documented them

* Add Eclipse launch files to .gitignore and fix 11 warnings

* Remove many unused imports

* Remove some dead and unused code around app loading

* Allow extensions to have client-side rules in their SettingsManager

Also change tabs to spaces when those changed

* Remove unnecessary classloader param in BundledModule

* Change max tickwarp duration to Integer.MAX_VALUE

* Move RulePrinter into the source so it can be managed by the IDE

* Properly reset hopperCounters when changing worlds

Also change tabs to spaces again and minor tweaks to javadocs

* Run mergedocs even if Full.md was modified

* Update src/main/java/carpet/commands/TickCommand.java

Co-authored-by: gnembon <41132274+gnembon@users.noreply.github.com>

src/main/java/carpet/script/CarpetScriptServer.java

@@ -50,6 +50,13 @@ public class CarpetScriptServer
     private static final List<Module> bundledModuleData = new ArrayList<>();
     private static final List<Module> ruleModuleData = new ArrayList<>();
 
+    /**
+     * Registers a Scarpet App to be always available to be loaded
+     * in the /script load list.
+     * @see BundledModule#fromPath(ClassLoader, String, String, boolean)
+     * 
+     * @param app The {@link BundledModule} of the app
+     */
     public static void registerBuiltInScript(BundledModule app)
     {
         bundledModuleData.add(app);
@@ -57,10 +64,11 @@ public class CarpetScriptServer
     
     /**
      * Registers a Scarpet App to be used as a Rule App
-     * (to be controlled with the value of a Carpet rule)
+     * (to be controlled with the value of a Carpet rule).
+     * Libraries should be registered with {@link #registerBuiltInScript(BundledModule)} instead
+     * @see BundledModule#fromPath(ClassLoader, String, String, boolean)
      * 
-     * @param app is the BundledModule of an app. Libraries
-     * should be registered as builtInScripts instead
+     * @param app The {@link BundledModule} of the app.
      */
     public static void registerSettingsApp(BundledModule app) {
     	ruleModuleData.add(app);
@@ -214,13 +222,6 @@ public class CarpetScriptServer
         //    Messenger.m(source, "r Failed to add "+name+" app: invalid app config (via '__config()' function)");
         //    return false;
         //}
-        if (module == null)
-        {
-            Messenger.m(source, "r Unable to locate the app, but created empty "+name+" app instead");
-            modules.put(name, newHost);
-            return true;
-        }
-        String code = module.getCode();
         if (module.getCode() == null)
         {
             Messenger.m(source, "r Unable to load "+name+" app - not found");