Update README.md

Readme to include actual instructions

README.md

@@ -1,2 +1,6 @@
 # cmine
-ArgProcessor and files for basic CMDirectories. Often subclassed. Needs to be separate from euclid and norma
+This is a library that was written from and primarily used by ami and norma. It should be build before either of them if building from them source.
+
+It is written in Java and uses maven 3 to handle dependencies, building etc..
+
+You can build and install an artifact for it in your local maven repository with `mvn clean install`