Make local directories work as if they are installed deps.

ocspd/__init__.py

@@ -5,6 +5,11 @@ Initialise the ocspd module.
 This file only contains some variables we need in the ``ocspd`` name space.
 """
 
+import sys
+import os
+
+sys.path.append(os.path.abspath("../vendor/"))
+
 #: The extensions the daemon will try to parse as certificate files
 FILE_EXTENSIONS_DEFAULT = 'crt,pem,cer'