Fix minor nit (thanks @dexX7) * default initialize string newValue * add function comments
Fix minor nit (thanks @dexX7)
* default initialize string newValue
* add function comments

OmniLayer/omnicore,OmniLayer/omnicore,OmniLayer/omnicore,OmniLayer/omnicore,OmniLayer/omnicore,OmniLayer/omnicore