Added comment for wrenGetArgumentBool
Added comment for wrenGetArgumentBool

bigdimboom/wren,munificent/wren,minirop/wren,Nave-Neel/wren,minirop/wren,foresterre/wren,minirop/wren,bigdimboom/wren,munificent/wren,munificent/wren,Nave-Neel/wren,minirop/wren,bigdimboom/wren,munificent/wren,foresterre/wren,foresterre/wren,foresterre/wren,Nelarius/wren,foresterre/wren,munificent/wren,Rohansi/wren,minirop/wren,Rohansi/wren,Nave-Neel/wren,bigdimboom/wren,Rohansi/wren,Nave-Neel/wren,Nelarius/wren,Nelarius/wren,munificent/wren,Nelarius/wren,Nelarius/wren,Rohansi/wren