ENH: add axis or axes support to all multilevel DWT and IDWT transforms
ENH: add axis or axes support to all multilevel DWT and IDWT transforms

grlee77/pywt,eriol/pywt,grlee77/pywt,rgommers/pywt,rgommers/pywt,michelp/pywt,michelp/pywt,eriol/pywt,eriol/pywt,PyWavelets/pywt,PyWavelets/pywt,rgommers/pywt,michelp/pywt,rgommers/pywt