Made package more go-getable.

Based on how the Revel project is organized.

README.md

@@ -16,10 +16,14 @@ We're working on making it so that they don't have to be in those directories.
 ## Installing
 
 * git clone this directory
-* cd into the directory
-* set the GOPATH environment variable to the directory
+* If you didn't clone into your GOPATH, symlink the clone directory into
+  $GOPATH/src
 
 ### ps
 
-* $ go install "jsh/ps"
-* $ bin/ps
+* $ go install jsh/ps
+* $ $GOPATH/bin/ps
+
+You may want to prepend your path with $GOPATH/bin:
+
+    export PATH=$GOPATH/bin:$PATH