An optimization that prunes nested <g>-tags when they contain exactly
one <g> and nothing else (except whitespace nodes). This looks a bit
like `removeNestedGroups` except it only touches <g> tags without
attributes (but can remove <g>-tags completely from a tree, whereas
this optimization always leaves at least one <g> tag behind).
Closes: #215
Signed-off-by: Niels Thykier <niels@thykier.net>
This rename makes py.test/py.test-3 find the test suite out of the
box. Example command lines:
# Running the test suite (optionally include "-v")
$ py.test-3
# Running the test suite with coverage enabled (and branch
# coverage).
$ py.test-3 --cov=scour --cov-report=html --cov-branch
Signed-off-by: Niels Thykier <niels@thykier.net>