Correcting schema paths

The working date directory has been added to the directory structure
for the 2014-07-11 version of the schema. This required changing the
initial directory parts of the paths (../../../ISO.. becomes
../../../../ISO..) and changing all of the 1.0/*.xsd paths to
1.0/2014-07-11/*.xsd. Still trying to iron out two path errors:
Description: src-import.3.1: The namespace attribute,
'http://www.isotc211.org/namespace/cit/1.0/2013-06-24', of an <import>
element information item must be identical to the targetNamespace
attribute, 'http://www.isotc211.org/namespace/cit/1.0/2014-07-11', of
the imported document.
and
Description: src-import.3.1: The namespace attribute,
'http://www.isotc211.org/namespace/mcc/1.0/2013-06-24', of an <import>
element information item must be identical to the targetNamespace
attribute, 'http://www.isotc211.org/namespace/mcc/1.0/2014-07-11', of
the imported document.