Merge pull request #24 from StaticBeagle/update-pom-readme

Added maven to README and changed to artifactId to lowercase in pom

Author: staticbeagle

README.md

@@ -1,5 +1,8 @@
 # ETK4J
 
+[![Java CI with Maven](https://github.com/StaticBeagle/ETK4J/actions/workflows/maven.yml/badge.svg)](https://github.com/StaticBeagle/ETK4J/actions/workflows/maven.yml)
+
+---------------------------------------------------------------------------
 ## Engineering Toolkit for Java
 
 The purpose of this project is to create a library that can be used to prototype solutions to engineering problems. One 
@@ -24,6 +27,17 @@ can be found in:
 
     src/main/java
 
-# Requirements
+---------------------------------------------------------------------------
+## Maven Central
+
+ETK4J can be included from Maven Central
+
+```xml
+<groupId>com.wildbitsfoundry</groupId>
+<artifactId>etk4j</artifactId>
+<version>2.0.0</version>
+```
+
+Requirements
 ---
 JDK 1.8+

pom.xml

@@ -1,7 +1,7 @@
 <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>
     <groupId>com.wildbitsfoundry</groupId>
-    <artifactId>ETK4J</artifactId>
+    <artifactId>etk4j</artifactId>
     <version>2.0.0</version>
     <name>Engineering Toolkit for Java</name>
     <description>Tools and implementation of mathematical methods or backing math for engineering problems and