Merge pull request #6 from updownlife/master

merge from Master:updownlife nov 24th
1) Created three new pages - message box, read message and send message
2) Updated product detail, order page to display seller feedback and button to send message to seller
3) Updated the style sheet for aligning the input labels
4) Updated account menu page to add link to "Message box"
Merge pull request #6 from ramyaps/master

Changesfrom ramyaps:fork to the updownlife:master on Nov 29th