Deletes nativeInt

This file actually did not have anything, causing more confusion than
benefit, as indicated by @jnthn in #1534. The native types are right
now described in nativecall, but they will be moved somewhere else, as
per #1512.

Also changes redirection to the new page that includes all these types.

Author: JJ

doc/Type/nativeInt.pod6

@@ -21,7 +21,7 @@ RewriteRule          ^(/?type/.*/[^/]*?)\$COLON([^/\$COLON]*)$       $1:$2 [R=30
 
 RewriteRule       ^(/?routine/.*/[^/]*?)([^/]*?%5E[^/]*)$ $1\$CIRCUMFLEX_ACCENT$2 [N]
 RewriteRule       ^(/?routine/.*/[^/]*?)%5E([^/%5E]*)$       $1\$CIRCUMFLEX_ACCENT$2 [R=301]
-RewriteRule ^type/int(8|16|32|64)?(.html)?$ https://docs.perl6.org/type/nativeInt [R=301]
+RewriteRule ^type/int(8|16|32|64)?(.html)?$ https://docs.perl6.org/language/nativecall#Passing_and_Returning_Values [R=301]
 RewriteRule ^language/unicode_texas(.html)?$ https://docs.perl6.org/language/unicode_ascii [R=301]
 
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