crc/sum - Ticket [0a3d5dfe52]. Brought the sum algorithm into line
with the C implementation at the heirloom project (see url in the
ticket). Updated and extended testsuite. Updated docs. Bumped version
to 1.1.2.
crc/sum - Fixed oops, missed update of package index
cmdline - Ticket [fef66e4953]. Extended to support the format
--option=value on the commandline. Thanks to yin-jianhong@163.com for
the request and patch. Version bumped to 1.4
Braced expressions. Testsuite extended, docs updated.
Updated online documentation.
valtype::iban - Fixed mismatch package vs index.
Bringing over changes from trunk
Bump cron to version 1.0