parse() and read() up to present automatically set the root content
of a StringTree object to "root". This can now be optionally defined
by the "root_content" keyword argument.
Signed-off-by: Jan Lindemann <jan@janware.com>
This commit tries to add support for the
[section]
first line
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syntax, i.e. non-assignments, without equal sign. Half-baked, but
still better than before. Also support some more Python 3, i.e.
dict.items() instead of iteritems()
Signed-off-by: Jan Lindemann <jan@janware.com>
