Fix up import test

tests/test-hgweb-diffs

@@ -42,7 +42,7 b' cd ..'
 echo % test import rev as raw-rev
 hg clone -r0 test test1
 cd test1
-hg import --exact http://localhost:$HGPORT/rev/1
+hg import -q --exact http://localhost:$HGPORT/rev/1
 
 echo % errors
 cat ../test/errors.log

tests/test-hgweb-diffs.out

@@ -425,5 +425,4 b' adding file changes'
 added 1 changesets with 2 changes to 2 files
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
-applying http://localhost:20059/rev/1
 % errors