Place/Cancel button, Fixed edit, default

Added a place order button to Purchasers, which records the time and the
name of the purchaser placing it. This button turns into a cancel order
button if an order exists.

Added missing UserID field to default.aspx.cs. It defaults to null.

Fixed autofilling of boolean statements in Editorder.aspx.cs.
Merge remote-tracking branch 'upstream/master'
Did things

This should be everything front end wise. Just email remain I think
Merge pull request #6 from albperez/master

things