Update h2inc.py

Started H2INC class framework.
Added traverse, read_file and write_file definitions.

h2inc.py

@@ -1 +1,11 @@
+import os
 
+class H2INC:
+    def traverse():
+        sourcedir = "/usr/src"
+        destdir = "~/include"
+        
+    def read_file(fn):
+        
+    def write_file(fn):
+