Minor Docblock fixes for @param and @return tags#12

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czim wants to merge 3 commits intoteepluss:masterfrom czim:master

+45-43

Commits on Jun 9, 2016

Fixed docblocks to reflect actual return values, fixed some incorrect parameter tags
Coen Zimmerman
committed
Fixed docblocks to better reflect array/object parameter flexibility
Coen Zimmerman
committed
Fixed docblock for render() method @return
Coen Zimmerman
committed