re-organize the repo

README.md

@@ -1,3 +1,23 @@
 # Net-Connection-Sort
 
-Sort a array of Net::Connection objects.
+This sorts a array of Net::Connection objects.
+
+Currently the methods below are supported.
+
+```
+host_f - Host foreign
+host_fl - Host, foreign then local
+host_l - Host, local
+host_lf - Host, local then foreign
+pid - Process ID
+port_f - Port, foreign, numeric
+port_fa - Port, foreign, alpha
+port_l - Port, local, numeric
+port_la - Port, local, alpha
+proto - Network connection protocol
+ptr_f - PTR, foreign
+ptr_l - PTR, local
+state - Connection
+uid - User ID
+user - Username
+```