moved modules inside erpnext folder

erpnext/hr/utils.py

@@ -0,0 +1,25 @@
+# Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. and Contributors
+# License: GNU General Public License v3. See license.txt
+
+from __future__ import unicode_literals
+import webnotes
+from webnotes import _
+
+@webnotes.whitelist()
+def get_leave_approver_list():
+	roles = [r[0] for r in webnotes.conn.sql("""select distinct parent from `tabUserRole`
+		where role='Leave Approver'""")]
+	if not roles:
+		webnotes.msgprint(_("No Leave Approvers. Please assign 'Leave Approver' Role to atleast one user."))
+		
+	return roles
+
+
+@webnotes.whitelist()
+def get_expense_approver_list():
+	roles = [r[0] for r in webnotes.conn.sql("""select distinct parent from `tabUserRole`
+		where role='Expense Approver'""")]
+	if not roles:
+		webnotes.msgprint("No Expense Approvers. Please assign 'Expense Approver' \
+			Role to atleast one user.")
+	return roles