Remove SyncOrder, at least temporarily (sorry fREW)

Doesn't actually work very well with the batched approach to needed
files, not documented, not exposed in UI. I'll be happy to reintegrate
if this is solved.

config/config_test.go

@@ -11,7 +11,6 @@ import (
 	"reflect"
 	"testing"
 
-	"github.com/calmh/syncthing/files"
 	"github.com/calmh/syncthing/protocol"
 )
 
@@ -233,92 +232,3 @@ func TestNodeAddresses(t *testing.T) {
 		t.Errorf("Nodes differ;\n  E: %#v\n  A: %#v", expected, cfg.Nodes)
 	}
 }
-
-func TestSyncOrders(t *testing.T) {
-	data := []byte(`
-<configuration version="2">
-    <repository directory="~/Sync">
-        <syncorder>
-            <pattern pattern="\.jpg$" priority="1" />
-        </syncorder>
-    </repository>
-</configuration>
-`)
-
-	expected := []SyncOrderPattern{
-		{
-			Pattern:  "\\.jpg$",
-			Priority: 1,
-		},
-	}
-
-	cfg, err := Load(bytes.NewReader(data), node1)
-	if err != nil {
-		t.Error(err)
-	}
-
-	for i := range expected {
-		if !reflect.DeepEqual(cfg.Repositories[0].SyncOrderPatterns[i], expected[i]) {
-			t.Errorf("Patterns[%d] differ;\n  E: %#v\n  A: %#v", i, expected[i], cfg.Repositories[0].SyncOrderPatterns[i])
-		}
-	}
-}
-
-func TestFileSorter(t *testing.T) {
-	rcfg := RepositoryConfiguration{
-		SyncOrderPatterns: []SyncOrderPattern{
-			{"\\.jpg$", 10, nil},
-			{"\\.mov$", 5, nil},
-			{"^camera-uploads", 100, nil},
-		},
-	}
-
-	f := []protocol.FileInfo{
-		{Name: "bar.mov"},
-		{Name: "baz.txt"},
-		{Name: "foo.jpg"},
-		{Name: "frew/foo.jpg"},
-		{Name: "frew/lol.go"},
-		{Name: "frew/rofl.copter"},
-		{Name: "frew/bar.mov"},
-		{Name: "camera-uploads/foo.jpg"},
-		{Name: "camera-uploads/hurr.pl"},
-		{Name: "camera-uploads/herp.mov"},
-		{Name: "camera-uploads/wee.txt"},
-	}
-
-	files.SortBy(rcfg.FileRanker()).Sort(f)
-
-	expected := []protocol.FileInfo{
-		{Name: "camera-uploads/foo.jpg"},
-		{Name: "camera-uploads/herp.mov"},
-		{Name: "camera-uploads/hurr.pl"},
-		{Name: "camera-uploads/wee.txt"},
-		{Name: "foo.jpg"},
-		{Name: "frew/foo.jpg"},
-		{Name: "bar.mov"},
-		{Name: "frew/bar.mov"},
-		{Name: "frew/lol.go"},
-		{Name: "baz.txt"},
-		{Name: "frew/rofl.copter"},
-	}
-
-	if !reflect.DeepEqual(f, expected) {
-		t.Errorf(
-			"\n\nexpected:\n" +
-				formatFiles(expected) + "\n" +
-				"got:\n" +
-				formatFiles(f) + "\n\n",
-		)
-	}
-}
-
-func formatFiles(f []protocol.FileInfo) string {
-	ret := ""
-
-	for _, v := range f {
-		ret += "   " + v.Name + "\n"
-	}
-
-	return ret
-}