FIXES:

- Fixed a majority of the prompts to make them look like all of the
other ones.
- I have noticed an error that occurs when an attempt is made to check
in materials BUT there are no things to check in and therefore the file
is empty. Looking for a fix.
Merge branch 'mitchell' of https://github.com/mitchmox/Library-Catalog into mitchell

Conflicts:
	Library Catalog.userprefs
	library/Patron.cs
	library/Staff.cs
	library/bin/Debug/library.exe
	library/catalog.txt
	library/checkedOut.txt
	library/obj/x86/Debug/library.exe
	library/users-patrons.txt
	library/users-staff.txt