Tweak first time setup check.

setup.go

@@ -126,7 +126,7 @@ func CreateDatabase() {
 }
 
 func LockFile() {
-	lock, err := os.Create("./assets/.lock")
+	lock, err := os.Create("assets/.lock")
 	if err != nil {
 		fmt.Println("Error: %v", err)
 	}

webserver.go

@@ -20,7 +20,7 @@ func main() {
 
 	// Check if this is the first time Pogo has been run
 	// with a lockfile
-	if _, err := os.Stat("./assets/.lock"); os.IsNotExist(err) {
+	if _, err := os.Stat("assets/.lock"); err != nil {
 		fmt.Println("This looks like your first time running Pogo, give me a second to set myself up.")
 		Setup()
 	}