RFR(S/M) : 8202561 : clean up TEST.groups file

[Igor Ignatyev]

http://cr.openjdk.java.net/~iignatyev//8202561/webrev.00/index.html
> 2262 lines changed: 2 ins; 2258 del; 2 mod

Hi all,

could you please review the clean up for hotspot TEST.groups file? 

the patch moves all vmTestbase_*_quick groups to a separate file TEST.quick-groups.

webrev: http://cr.openjdk.java.net/~iignatyev//8202561/webrev.00/index.html
JBS: https://bugs.openjdk.java.net/browse/JDK-8202561

Thanks,
-- Igor