Added a detached mode by default in inpect.js
remove warnings about unused variables
remove warnings about signed/unsigned comparison
Merge pull request #3028 from Atlante45/detached_mode_in_inspect_js

Added a detached mode by default in inpect.js
Merge pull request #3032 from AndrewMeadows/say-no-to-warnings

remove build warnings
Merge pull request #3033 from ZappoMan/raypickbug

add support for inside out ray intersection on AACube and AABox
fixed a bug in inside out ray casting returning the wrong face