adds first version of the expanded as assembler from mikko

lib/elf/section.rb

@@ -0,0 +1,31 @@
+module Elf
+  class Section
+    def initialize(name)
+      @name = name
+    end
+    attr_accessor :name, :index
+
+    def type
+      raise 'Reimplement #type'
+    end
+    def flags
+      0
+    end
+    def addr
+      0
+    end
+    def link
+      0
+    end
+    def info
+      0
+    end
+    def alignment
+      1
+    end
+    def ent_size
+      0
+    end
+  end
+  
+end