Log message:
textproc: Remove SHA1 hashes for distfiles

Log message:
Add py-dicttoxml-1.7.4:

This module converts a Python dictionary or other native data type into a
valid XML string.

Supported item are int, float, long, decimal.Decimal, bool, str, unicode,
datetime, None and other number-like objects. Supported collection are
list, set, tuple and dict, as well as iterable and dict-like objects.
Items with a datetime type are converted to ISO format strings. Items
with a None type become empty XML elements.