Small documentation update regarding debugging aids: - doc/debugging.txt: removed HYPERDBDEBUG and HYPERDBTRACE and replaced it with the text for SENDMAILDEBUG from doc/developers.txt. A short code inspection showed that to be correct. - refered to debugging.txt from developers.txt to have one unique place for documenting debugging aids. - Clarified for SENDMAILDEBUG that no email will be send if it is set.

"""
anypy.hashlib_: encapsulation of hashlib/md5/sha1/sha
"""

try:
    from hashlib import md5, sha1 # new in Python 2.5
except ImportError:
    from md5 import md5           # deprecated in Python 2.6
    from sha import sha as sha1   # deprecated in Python 2.6

# vim: ts=8 sts=4 sw=4 si