Update README.md

Update readme with getting started instructions

README.md

@@ -1,3 +1,24 @@
+## Getting Started ##
+#### With Ruby, Rubygems, Git, and Bundler installed ####
+
+	git clone https://github.com/OWASP/railsgoat.git
+
+	cd railsgoat
+
+	rvm use 1.9.3@railsgoat --create
+
+	bundle
+
+	rake db:create
+
+	rake db:migrate
+
+	rails s
+
+	open http://0.0.0.0:3000
+
+	Start hacking!!!
+
 ### Developer Note ###
 <p/>
 Conversion to the OWASP Top 10, 2013 is under way. 
@@ -33,4 +54,4 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 
-<hr/>
+<hr/>