wip: more nan refactoring progress
wip: more nan refactoring progress

Down to apparently 1 build error on v0.11.8

fastest963/node-weak,EvolveLabs/electron-weak,unbornchikken/node-weak,robcolburn/node-weak,fastest963/node-weak,robcolburn/node-weak,kkoopa/node-weak,TooTallNate/node-weak,KenanSulayman/node-weak,kkoopa/node-weak,EvolveLabs/electron-weak,TooTallNate/node-weak,robcolburn/node-weak,fastest963/node-weak,unbornchikken/node-weak,KenanSulayman/node-weak,kkoopa/node-weak,TooTallNate/node-weak,EvolveLabs/electron-weak,unbornchikken/node-weak,KenanSulayman/node-weak