addition of configured products, attribute sets and implement code for generating logs in var/log folder xmlimport1.log

addition of configured products, attribute sets and implement code for generating logs in var/log folder xmlimport1.log
You need to enable log from Admin=>System=>Configuration=>Developer=>Logs Setting=>Yes
@intelliant03 Check if there is commonality between code block 304-312 and the one above and if they can be refactored.