JDK 7's Unlimited Cryptographic Policy bundle text files must be updated.

Since we need to update this bundle (see below), we also need to update the underlying support files to reflect the new Oracle environment.

README.txt
COPYRIGHT.html
LICENSE (whatever format)

I do not know which of these files must be included or what they must say, that is for PM/legal to decide. This bug will track that effort.

As a side note, with the putback of:

    6914617: Unlimited Crypto Policy files can be shipped by default.

the JCE unlimited policy files for JDK 6 no longer work in JDK 7. (We never claimed/advertised they would, they have always been tied to a specific release. That they actually worked was an implementation side-effect.)