made the row clickable & got rid of button

Current version:
-Changed the table to remove the button
-clickable row (so easier to click instead of a button, more email
client like preserving the table formatting
-added random timer to the new messages can take up to 20 minutes to
pull a new message
-changed the added row by insertRow, got rid of extra cells lined it up
again
-added button to add a new message to be sent

future functionality
-ability to send a new message, yippeee!
-delete already read messages.