A patch from Ritu Raj Lakhera for "Forgot password functionality is not honoring the 'password.lowercase' property of 'security.properties'" https://issues.apache.org/jira/browse/OFBIZ-5745

Forgot password functionality (LoginEvents.emailPassword) is not honoring the 'password.lowercase' property of 'security.properties'. And thus customer is not able to Login on e-commerce site with new generated password.
Test Case:
1. Set property 'password.lowercase' as true in 'security.properties'.
2. Request a forgot password and customer get the new password as 'a0e7J'
3. Customer is not able to login on e-commerce site.

git-svn-id: https://svn.apache.org/repos/asf/ofbiz/trunk@1622050 13f79535-47bb-0310-9956-ffa450edef68