Use fileutils instead

Former-commit-id: 2688c5dca3865614edaf7b159b7f0dcebad77171 [formerly b919610fb1d09db5e6b6308e5adc0d431ce6c139] [formerly b7c60fcf5771ec9d1854947dd89dc51ff414bdb7 [formerly ff034f7e8ff6b8274f9c7e31da43653292e660ec]]
Former-commit-id: a63a598c5cef6c050a8a0d189bc5235a98d5457a [formerly cab7076a63efddbfb968c151c5ef1d34b00dac56]
Former-commit-id: f167b30eeea3a9c0b8fec43dc37ee95cd8c172e6

caddy/filemanager/filemanager.go

@@ -13,7 +13,7 @@ import (
 	"strings"
 
 	. "github.com/hacdias/filemanager"
-	"github.com/hacdias/filemanager/dir"
+	"github.com/hacdias/fileutils"
 	"github.com/mholt/caddy"
 	"github.com/mholt/caddy/caddyhttp/httpserver"
 )
@@ -136,7 +136,7 @@ func parse(c *caddy.Controller) ([]*config, error) {
 				Regexp: &Regexp{Raw: "\\/\\..+"},
 			}},
 			CSS:        "",
-			FileSystem: dir.Dir(baseScope),
+			FileSystem: fileutils.Dir(baseScope),
 		})
 
 		if err != nil {