bind security, bug fix, and enhancement update

30:9.3.4-6.P1 - final 5.2 version - minor changes in initscript - improved patches for 250744 and 250901 30:9.3.4-5.P1 - improved patch to handle D-BUS races 240876 - updated named.root zone to affect root IPv6 migration 30:9.3.4-4.P1 - improved fix for 253537, posttrans script is now used - do n...