* add some more guidelines

src/CODING

@@ -8,6 +8,9 @@ Guidelines
    with a trailing slash, and please use the dirnames
    in pisiconfig
 2. Python indentation is usually 4 chars.
+3. willUse boyNames()
+4. Use single quotes for strings if possible
+5. Follow python philosophy of 'batteries included'
 
 Suggestions
 ------------

src/pisi/installdb.py

@@ -1,3 +1,9 @@
 # -*- coding: utf-8 -*-
 # installation database
 
+import shelve
+
+d = shelve.open( db_dir + '/fuck yeah')
+
+def isInstalled(name, version, release):
+