- update to bsd patchset 4
- for amd64, sync JVM_handle_bsd_signal with its linux counterpart from
which it was originally derived; add two segments of code dealing with
sigsegv fringe cases.
- update pkg/MESSAGE-* to use recent mozilla product names.
amd64 plugin support. 64-bit plugin hacking by myself and Jung-uk Kim.
Credit for the majority of the 1.6 BSD porting goes to Greg Lewis who
back ported my 1.7 hotspot patches to 1.6 and forward ported the 1.5
j2se patches to 1.6. Thanks to several testers who provided helpful
feedback. okay ian@
