builtin-apply: keep information about files to be deleted

Example correct diff generated by `diff -M -B' might look like this:

	diff --git a/file1 b/file2
	similarity index 100%
	rename from file1
	rename to file2
	diff --git a/file2 b/file1
	similarity index 100%
	rename from file2
	rename to file1

Information about removing `file2' comes after information about creation
of new `file2' (renamed from `file1'). Existing implementation isn't able to
apply such patch, because it has to know in advance which files will be
removed.

This patch populates fn_table with information about removal of files
before calling check_patch() for each patch to be applied.

Signed-off-by: Michał Kiedrowicz <michal.kiedrowicz@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

t/t4130-apply-criss-cross-rename.sh

@@ -31,7 +31,7 @@ test_expect_success 'diff -M -B' '
 
 '
 
-test_expect_failure 'apply' '
+test_expect_success 'apply' '
 	git apply diff
 '