Fix: Improve maps support

[rafaeljusto]

• Correctly handle an array of maps
• Avoid adding an any additional property (invalid swagger type)

[coveralls]

Pull Request Test Coverage Report for Build 13659272248

Details

• 2 of 8 (25.0%) changed or added relevant lines in 2 files are covered.
• 6 unchanged lines in 1 file lost coverage.
• Overall coverage decreased (-0.4%) to 54.756%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
docparse/jsonschema.go	0	6	0.0%

Files with Coverage Reduction	New Missed Lines	%
docparse/find.go	6	53.43%

Totals
Change from base Build 13520277745:	-0.4%
Covered Lines:	1111
Relevant Lines:	2029

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💛 - Coveralls