updating instructions

Author: arun-gupta

README.asciidoc

@@ -1,3 +1,13 @@
 A simple Java EE 7 Sample
 =========================
 
+This is a trivial Java EE 7 sample.
+
+. Download WildFly 8.2 from
+  http://download.jboss.org/wildfly/8.2.0.Final/wildfly-8.2.0.Final.zip
+  and unzip.
+. Start WildFly as: `./bin/standalone.sh`
+. Deploy to WildFly: `mvn wildfly:deploy`
+. Install to local repo: `mvn install`
+. Deploy to local Nexus: `mvn deploy`
+