#123: New drawing shapes (arc, curve, line, polyline, rect, oval)
QA: Small fixes for #258 based on Scrutinizer https://scrutinizer-ci.com/g/PHPOffice/PHPWord/inspections/54c74458-884d-4299-aed1-a7d2eb6a5654
Merge pull request #258 from ivanlanin/develop

New drawing shapes (arc, curve, line, polyline, rect, oval) for #123