STYLE: Rename ITK_DISALLOW_COPY_AND_ASSIGN to ITK_DISALLOW_COPY_AND_MOVE

Clarifies that the macro does not just disallow copy and assign, but
also move operations. Note that in this context, the term 'move' refers
to both move-construct and move-assign.

With this commit, the old macro name will remain available, as long as
'ITK_FUTURE_LEGACY_REMOVE = OFF' (which is the default).

documentation/Doxygen/doxygen.config.in

@@ -2176,7 +2176,6 @@ PREDEFINED             = "itkNotUsed(x)=" \
                          "ITK_NULLPTR=  nullptr " \
                          "ITK_NOEXCEPT= noexcept " \
                          "ITK_DISALLOW_COPY_AND_MOVE(type)=" \
-                         "ITK_DISALLOW_COPY_AND_ASSIGN(type)=" \
                          "ITK_FORCE_EXPORT_MACRO(X)="
 
 # If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then this