bunch of fixes

Allowed proxy classes to include parameters with default values
Fixed caster to use camelize instead of ucfirst
Update and insert commands now support RETURN parameter
Fixed insert to return value (including new rid)
General spacing corrections
This is a little confusing for me. I read your note about not having much time for this project, so any moment you can take to briefly explain this would be much appreciated. First, we have config set to bin in the json file. That means that there is no vender/bin, unless we remove the config setting. Is that the direction you're recommending? If so, then what do I need to change for ci testing? Where will the rest of the bin files go? Please advise.