JDK registration text in the Windows installer needs to be rebranded

JDK product registration support is forward ported to jdk7/install repository
(6627821). Three follow-up changes are needed:
1. install/make/common/sfx2sh and
   The release number is hardcoded to "6".

This should be fixed to use the release number specified at build time. Also, need to double check if the release number is hardcoded in the windows installer.

2. It's Sun-branded. It needs to be rebranded (s/Sun/Oracle/g)

3. Switch to use Oracle privacy page (see 6970435)

The text may be better to revise
FROM:

For more information on what data Registration collects and
how it is managed and used, see:
http://java.sun.com/javase/registration/JDKRegistrationPrivacy.html

TO:

Oracle Corporation respects your privacy. For more information on
Oracle's Privacy Policy see http://www.oracle.com/html/privacy.html
or contact ###@###.###.

Current version of full text displayed when JDK installation succeeds.
-----------------------------

Java(TM) SE Development Kit 6 successfully installed.

Product Registration is FREE and includes many benefits:
* Notification of new versions, patches, and updates
* Special offers on Sun products, services and training
* Access to early releases and documentation

Product and system data will be collected. If your configuration
supports a browser, the Sun Product Registration form for
the JDK will be presented. If you do not register, none of
this information will be saved. You may also register your
JDK later by opening the register.html file (located in
the JDK installation directory) in a browser.

For more information on what data Registration collects and
how it is managed and used, see:
http://java.sun.com/javase/registration/JDKRegistrationPrivacy.html