sun-jdk: version bump to 6u27 - please REVERT asap

[Zbigniew Luszpinski]

Hi Christian,

1) There is no 6u27 release yet. Please revert your commit. The package 
file can not be downloaded so there is build error. sun-jdk is important 
module so do it asap.

2) source_vfy - sha1: is empty it is obvius when there is no package 
released yet to know the checksum. :)

3) if you bump details remember to also bump details.x86_64

have a nice day,
Zbigniew Luszpinski