Temporarily revert "t3701: verify that we can add *lots* of files interactively"

This conflicts with the `add-p` series and will be reapplied on top of
the merge later.

This reverts commit c8c1c27.

Signed-off-by: Johannes Schindelin <[email protected]>

Author: dscho

t/t3701-add-interactive.sh

@@ -639,25 +639,4 @@ test_expect_success 'add -p patch editing works with pathological context lines'
 	test_cmp expected-2 actual
 '
 
-test_expect_success EXPENSIVE 'add -i with a lot of files' '
-	git reset --hard &&
-	x160=0123456789012345678901234567890123456789 &&
-	x160=$x160$x160$x160$x160 &&
-	y= &&
-	i=0 &&
-	while test $i -le 200
-	do
-		name=$(printf "%s%03d" $x160 $i) &&
-		echo $name >$name &&
-		git add -N $name &&
-		y="${y}y$LF" &&
-		i=$(($i+1)) ||
-		break
-	done &&
-	echo "$y" | git add -p -- . &&
-	git diff --cached >staged &&
-	test_line_count = 1407 staged &&
-	git reset --hard
-'
-
 test_done