`item_dict` does not return a stanza if it's empty

Example:

[stanza_with_something]
key = value

[empty_stanza]

Reproduce:

import addonfactory_splunk_conf_parser_lib as conf_parser

conf = """
[stanza_with_something]
key = value

[empty_stanza]
"""
parser = conf_parser.TABConfigParser()
parser.read_string(conf)
print(parser.item_dict())

Current behaviour:

{'stanza_with_something': {'key': 'value'}}

Potential (?) behaviour:

{'empty_stanza': {}, 'stanza_with_something': {'key': 'value'}}

[srv-rr-github-token]

🎉 This issue has been resolved in version 0.3.4 🎉

The release is available on:

• v0.3.4
• GitHub release

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