Update the Userprofile and social icon

- Add pinterest and tumblr id to user profile
- Update the banner and logo to banner1 and banner2
- Add one more banner3 field
- Update the Seller and Buyer nav list
- Update the all the customer account layout to 1column.phtml
- Need to add 3 more fields to the table: marketplace_userdata with pin_id:varchar(255), tumblrid:varchar(255), banner3pic:text
Merge branch 'master' of https://github.com/leijianbin/inkstatus