remove unnecessary function

Signed-off-by: kim (grufwub) <grufwub@gmail.com>

gopher/main.go

@@ -5,8 +5,9 @@ import (
 	"gophi/core"
 )
 
-// setup parses gopher specific flags, and all core flags, preparing server for .Run()
-func setup() {
+// Run does as says :)
+func Run() {
+    // Parse gopher specific flags, then all
 	pWidth := flag.Uint(pageWidthFlagStr, 80, pageWidthDescStr)
 	footerText := flag.String(footerTextFlagStr, "Gophi, a Gopher server in Go!", footerTextDescStr)
 	subgopherSizeMax := flag.Float64(subgopherSizeMaxFlagStr, 1.0, subgopherSizeMaxDescStr)
@@ -27,16 +28,12 @@ func setup() {
 		core.SystemLog.Infof("Policy file %s not found! Generating...", p.Absolute())
 		core.FileSystem.AddGeneratedFile(p, generateCapsTxt(*desc, *admin, *geo))
 	}
-
 	p = core.NewPath(core.Root, "robots.txt")
 	if _, err := core.FileSystem.StatFile(p); err != nil {
 		core.SystemLog.Infof("Policy file %s not found! Generating...", p.Absolute())
 		core.FileSystem.AddGeneratedFile(p, generateRobotsTxt())
 	}
-}
 
-// Run does as says :)
-func Run() {
-	setup()
+    // Start!
 	core.Start(serve)
 }