Added functionality to "terminate" employees by ending their employment.
Also, updated links.
Adding new files for loan/hold.  Mostly just stub code for modal dialog buttons.  Reformatting of librarian.php is minor.
Fixing defect where page did not return back to app_index because it died.
Consolidated loanHold form.

Removed style code from librarian.php that caused formatting to change after going to that page.
Consolidated processing forms into one.
Merge branch 'master' of https://github.com/sjdixon/CPSC471Library