TST: add missing output_format argument in test_wavedecn_coeff_reshape_even
TST: add missing output_format argument in test_wavedecn_coeff_reshape_even

also removed test_wavedec_wavedec2_coeff_reshape since wavedec and wavdec2 cases are now
tested for a more complete set of modes by test_wavedecn_coeff_reshape_even

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