added erpnext_version file
diff --git a/erpnext_version.py b/erpnext_version.py
new file mode 100644
index 0000000..48e45d5
--- /dev/null
+++ b/erpnext_version.py
@@ -0,0 +1,3 @@
+# version info
+
+version='1.0.0'