RFR: JDK-8145391: Updated jprt.properties, devtools, jib and readme with SS12u4

[Tim Bell]

Erik:

> I missed adding two files. New webrev:
>
> http://cr.openjdk.java.net/~erikj/8145391/webrev.02/
>
> /Erik
>
> On 2015-12-15 14:01, Magnus Ihse Bursie wrote:
>> On 2015-12-15 11:37, Erik Joelsson wrote:
>>> The default compiler for Solaris was changed in build 96. The jprt 
>>> configuration, jib, devtools and readme needs to be updated to 
>>> reflect this. In the readme, there are some other left overs from 
>>> other compiler changes that also need to be tweaked.
>>>
>>> Bug: https://bugs.openjdk.java.net/browse/JDK-8145391
>>> Webrev: http://cr.openjdk.java.net/~erikj/8145391/webrev.01/
>>>
>>> /Erik
>> Looks good to me.
>>
>> /Magnus

Looks good to me as well.

/Tim