Added tag 1.21 for changeset fefa8128073b

pkg: drop py2 compat advertising, prepare 1.21

tests: assertEquals -> assertEqual (the former is deprecated)

cgi -> html (cgi is deprecated)

Added tag 1.20 for changeset 222e57d12fd6

pkg: prepare 1.20

fix no escape + child node

test: exhibit error situation when appending a node to an un-escaped node

Added tag 1.9 for changeset bb441058a6e3

pkg: really produce a universal wheel

pkg: bump version

pkg: pep8

pkg: missing python 2.7

add README

Added tag 1.17 for changeset 02c4167da09c

tests: please python 2

pkg: the "pyhtml" name being already taken (by PyHTML) we change to "pml"

pythml/doc: prefer py3k style prints, add quick-changelog entry for the html-> pyhtml transition

pkg: update the setup.py ot account for the new package name

doc: remove content-less README