Resolved issue #111 -intern

Send OIED notification to student
Resolved Issue #167

If the physical location and agency's location are different, fill in
the physical location of the internship.
Resolved Issue #149 -intern

If the distance ed field is checked, the course section number should
be between 300 and 400.

Conversely, If the course number is between 300 and 400, then the
distance ed field should be checked.
Merge branch 'master' of github.com:jacobpollard/InternshipInventory into jacobpollard-master Refs #168

Conflicts:
	class/InternshipContractPdfView.php