Exported the new naming and namespace interface functions and variables in package.lisp.
Exported the new naming and namespace interface functions and variables in package.lisp.

VincentToups/parenscript,vsedach/Parenscript,JackDanger/parenscript,JackDanger/parenscript,3b/parenscript,JDReutt/parenscript,JackDanger/parenscript,manuel/parenscript,fredericksilva/Parenscript