Licensed module system. Minor changes

- Added license commetary to each file of module system
- Added default meta info generation for Module

src/main/java/ru/windcorp/progressia/common/modules/Module.java

@@ -1,3 +1,20 @@
+/*
+ * Progressia
+ * Copyright (C)  2020-2021  Wind Corporation and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
 package ru.windcorp.progressia.common.modules;
 
 import ru.windcorp.progressia.common.util.namespaces.Namespaced;
@@ -13,6 +30,7 @@ public class Module extends Namespaced {
 
 	public Module(String id) {
 		super(id);
+		meta.put("id", id);
 	}
 
 	public Map<String, String> getMeta() {

src/main/java/ru/windcorp/progressia/common/modules/ModuleBuilder.java

@@ -1,3 +1,20 @@
+/*
+ * Progressia
+ * Copyright (C)  2020-2021  Wind Corporation and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
 package ru.windcorp.progressia.common.modules;
 
 public class ModuleBuilder {

src/main/java/ru/windcorp/progressia/common/modules/Task.java

@@ -1,3 +1,20 @@
+/*
+ * Progressia
+ * Copyright (C)  2020-2021  Wind Corporation and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
 package ru.windcorp.progressia.common.modules;
 
 import ru.windcorp.progressia.common.util.crash.CrashReports;
@@ -58,6 +75,10 @@ public abstract class Task
 		requiredTasks.add(task);
 	}
 
+	public Module getOwner() {
+		return owner;
+	}
+
 	public void setOwner(Module module) {
 		if (owner != null) {
 			CrashReports.crash(
@@ -68,8 +89,4 @@ public abstract class Task
 			owner = module;
 		}
 	}
-
-	public Module getOwner() {
-		return owner;
-	}
 }

src/main/java/ru/windcorp/progressia/common/modules/TaskManager.java

@@ -1,3 +1,20 @@
+/*
+ * Progressia
+ * Copyright (C)  2020-2021  Wind Corporation and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
 package ru.windcorp.progressia.common.modules;
 
 import org.apache.logging.log4j.LogManager;