Merge pull request #147 from uidaho-bsn/ryan-dev

Ryan dev (Changes made by Pierce plus some minor improvements)
Merge pull request #148 from uidaho-bsn/ryan-dev

Fix for bug #88: Clicking BFF image should take you to home page.
Merge pull request #149 from uidaho-bsn/ryan-dev

Bug fixes for #70, #107, and #114: Issues regarding canvas buttons/links...
Fix for bug #83: Bad behavior/authentication when making user account changes and entering password.
Fixed strange jquery issue
Fixing bug #136 and #150: Giving admins option to disapprove a fingering when it has been submitted. Changing disapproval to actually deleting the fingering as discussed with Susan (dialog is displayed to confirm that the admin would like to do this). Also updated any generalized dialog confirmation messages (such as ones that just said 'Are you sure?') to being more specific/detailed. Made all messages specify what action would take place if confirmed.