Use fileutils instead

Former-commit-id: 2688c5dca3865614edaf7b159b7f0dcebad77171 [formerly b919610fb1d09db5e6b6308e5adc0d431ce6c139] [formerly b7c60fcf5771ec9d1854947dd89dc51ff414bdb7 [formerly ff034f7e8f]]
Former-commit-id: a63a598c5cef6c050a8a0d189bc5235a98d5457a [formerly cab7076a63efddbfb968c151c5ef1d34b00dac56]
Former-commit-id: f167b30eeea3a9c0b8fec43dc37ee95cd8c172e6

cmd/filemanager/main.go

@@ -11,7 +11,7 @@ import (
 	"strings"
 
 	"github.com/hacdias/filemanager"
-	"github.com/hacdias/filemanager/dir"
+	"github.com/hacdias/fileutils"
 )
 
 // confFile contains the configuration file for this File Manager instance.
@@ -65,7 +65,7 @@ func main() {
 		Commands:      strings.Split(strings.TrimSpace(commands), " "),
 		Rules:         []*filemanager.Rule{},
 		CSS:           "",
-		FileSystem:    dir.Dir(scope),
+		FileSystem:    fileutils.Dir(scope),
 	})
 
 	if err != nil {