remove OSF1 support

cde/historical/OPENBUGS

@@ -1095,7 +1095,6 @@ CDExc19226 -RunScriptsOnly option is obsolete in installCD
 CDExc19339 The post-install confingRun script cannot find /etc/src.s
 CDExc19393 If chown or chgrp fails during an install, the failure is mis-reporte
 CDExc20554 Various warnings/cleanups during installCD
-CDExc21373 During a DEC install some files that exist are reported missin
 CDExc21811 Sunsoft needs to provide configuration files for dtimsstart
 CDExc22200 install set[gu]id non-readabl
 CDExc22543 system specific locale links should come from .lcx databas
@@ -1863,8 +1862,6 @@ CDExc19211 dtHelpGui Novell has changed window titl
 
 Component: DtHelp               Sub-component: CDE1                  
 
-CDExc19881 Test will not run on platform DEC and Fujits
-
 Component: DtHelp               Sub-component: Canvas/Render         
 
 CDExc22942 CREPrinting seem to be affected by timing issue
@@ -1885,7 +1882,6 @@ CDExc23075 DtClientPrinting tests - some test cases do not leave resul
 
 Component: DtSvc                Sub-component: actioninvoke          
 
-CDExc19856 On DEC all DtSvc/DtAction tests SIGSEG
 CDExc20889 Missing env vars cause 4 UNINITIATED TPs on Fujits
 CDExc23826 DtAction tests should be implemented to look for windows with WaitProc