add postgresql

lib/setup/postgresql.rb

@@ -0,0 +1,23 @@
+
+module Setup
+  require_relative '../templates'
+
+  module PostgreSQL
+    extend Templates
+ 
+    # attr_accessor :te 
+
+    
+
+    def self.make_config
+      pg_hba = render("pg_hba.conf")
+
+      test = render("test", te: "This is a test string")
+      puts test
+    end
+  
+    def self.install
+      make_config
+    end
+  end
+end