Created readme as a to-do list.
Small to-do edit
Involved cases are now shown at Person view.

Also changed the Case constructor, so that the address information doesn't need to be given.
Merge branch 'master' of https://github.com/rospiess/CrimeBook
Merge branch 'master' of https://github.com/rospiess/CrimeBook

Conflicts:
	README.md
Merged my work from yesterday back into the master branch (it somehow vanished). Also added links to the involved in table.