All Paths have been corrected

The 19157-2 schemas had to be recopied from Steve’s first draft (not
sure why that did not happen yesterday). Now down to one namespace
error:
cvc-complex-type.2.4.a: Invalid content was found starting with element
'{"http://www.isotc211.org/namespace/mcc/1.0/2014-07-11":MD_Georectified
}'. One of
'{"http://www.isotc211.org/namespace/mcc/1.0/2014-07-11":Abstract_Spatia
lRepresentation}' is expected.