Merge pull request #42 from givenm/master

removed validation from redundant components on these identified classes
updated the procurement module in invoices for processing as at 13/02/2014
Merge remote-tracking branch 'upstream/master'
Merge pull request #43 from luckbliss/master

13 February 2014 : 20:37 ~ Updated procurement module
updated Incident with email field on bean, document, and form
Merge remote-tracking branch 'upstream/master'