Convert to a standalone project

pom.xml

@@ -2,25 +2,25 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
-  <parent>
-    <groupId>dev.openrs2</groupId>
-    <artifactId>openrs2</artifactId>
-    <version>1.0.0-SNAPSHOT</version>
-  </parent>
-
-  <artifactId>openrs2-fernflower</artifactId>
+  <groupId>dev.openrs2</groupId>
+  <artifactId>fernflower</artifactId>
+  <version>1.0.0-SNAPSHOT</version>
   <packaging>jar</packaging>
 
-  <name>OpenRS2 Fernflower</name>
+  <name>Fernflower</name>
 
   <dependencies>
     <dependency>
       <groupId>org.assertj</groupId>
       <artifactId>assertj-core</artifactId>
+      <version>3.13.1</version>
+      <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
+      <version>4.12</version>
+      <scope>test</scope>
     </dependency>
   </dependencies>
 
@@ -28,16 +28,10 @@
     <sourceDirectory>${project.basedir}/src</sourceDirectory>
     <testSourceDirectory>${project.basedir}/test</testSourceDirectory>
     <plugins>
-      <plugin>
-        <groupId>net.revelc.code</groupId>
-        <artifactId>impsort-maven-plugin</artifactId>
-        <configuration>
-          <skip>true</skip>
-        </configuration>
-      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
+        <version>3.8.0</version>
         <configuration>
           <source>1.8</source>
           <target>1.8</target>
@@ -46,6 +40,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-surefire-plugin</artifactId>
+        <version>2.22.2</version>
         <configuration>
           <skipTests>true</skipTests>
         </configuration>