Merge pull request #43 from sbtqa/issue42

Fix array wrong stringify

Update deps

Update travis

bump lombok

Disable Sonar

Merge pull request #38 from Sergo101010100/fix_311

fix issue 311

Merge pull request #37 from sbtqa/bugfix/290-fix-dblist-string-traver…

…sing

Fixes #290 - wrong getStringValues on properties provider

Merge pull request #35 from sbtqa/bugfix/248

Add NPE catch

Merge pull request #34 from sbtqa/feature/custom-array-delimiter

Add custom value to array delimiter

Merge pull request #33 from sbtqa/feature/32-relative-ref-collection

Add relative reference collection support