Add id for subclasses.
Make easier to subclass by assigning ids.
Add another id.
Add id to question frame on inquisition details.
Fix inconsistent title.
Make file upload required.
Fix image delete navbar.

This subclasses the inquisition image delete admin component so must be
overridden to fix the component section of the navbar.
Add inquisition to navbar for question image delete.
Consistidy navbars.
Add required file.
Fix bad conditional and whitespace.
Fix broken navbar link.
Remove unrequired file.
Remove unrequired file.
Fix bad navbar link.
Consistify navbars with other subcomponents.
Merge pull request #10 from gauthierm/general-cleanup

General cleanup