pom cleanup, adding comments about authorship of backported classes

Author: erosb

core/src/main/java/org/everit/json/schema/JSONPointer.java

@@ -13,6 +13,13 @@
 import org.json.JSONException;
 import org.json.JSONObject;
 
+/*
+This class is ported into the everit-org/json-schema library manually, to make the library run with
+the android version of the library too, which doesn't include this class.
+
+PS. it is fun to port my own contribution to org.json into everit-org/json-schema :)
+ */
+
 /*
 Copyright (c) 2002 JSON.org
 

core/src/main/java/org/everit/json/schema/internal/JSONWriter.java

@@ -11,6 +11,13 @@
 import org.json.JSONObject;
 import org.json.JSONString;
 
+
+/*
+This class is ported into the everit-org/json-schema library manually, to make the library run with
+the android version of the library too, which doesn't include this class.
+ */
+
+
 /*
 Copyright (c) 2006 JSON.org
 

tests/vanilla/pom.xml

@@ -48,19 +48,11 @@
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
             <version>4.12</version>
-            <!--<scope>test</scope>-->
         </dependency>
         <dependency>
             <groupId>org.reflections</groupId>
             <artifactId>reflections</artifactId>
             <version>0.9.10</version>
-            <!--<scope>test</scope>-->
-        </dependency>
-        <dependency>
-            <groupId>org.eclipse.jetty</groupId>
-            <artifactId>jetty-server</artifactId>
-            <version>9.3.4.RC0</version>
-            <!--<scope>test</scope>-->
         </dependency>
         <dependency>
             <groupId>org.eclipse.jetty</groupId>