added

vendor/github.com/glycerine/zygomys/zygo/exists.go

@@ -0,0 +1,27 @@
+package zygo
+
+import (
+	"os"
+)
+
+func FileExists(name string) bool {
+	fi, err := os.Stat(name)
+	if err != nil {
+		return false
+	}
+	if fi.IsDir() {
+		return false
+	}
+	return true
+}
+
+func DirExists(name string) bool {
+	fi, err := os.Stat(name)
+	if err != nil {
+		return false
+	}
+	if fi.IsDir() {
+		return true
+	}
+	return false
+}