Conf: fixed PRELOAD and LIBRARY_PATH

Signed-off-by: Wolfgang Ludwig <wolfgang.ludwig@esrf.fr>

zUtil_Conf/conf.example.xml

@@ -30,10 +30,10 @@
 
     <libraries>
       <!-- Dynamic Libraries needed by ASTRA -->
-      <path hostname="rnice*,gpu[1,2]-*">/bliss/users/vigano/local/usr/local/cuda-5.5/lib64</path>
+      <path hostname="rnice*,gpu1-*,gpu2-*">/bliss/users/vigano/local/usr/local/cuda-5.5/lib64</path>
       <!-- For crunch -->
       <path hostname="crunch">/nobackup/crunch1/astra/build/linux/.libs</path>
-      <path hostname="rnice*,gpu[1,2]-*">/bliss/users/vigano/local/usr/src/astra/build/linux/.libs</path>
+      <path hostname="rnice*,gpu1-*,gpu2-*">/bliss/users/vigano/local/usr/src/astra/build/linux/.libs</path>
     </libraries>
 
     <preload>
@@ -41,6 +41,7 @@
       <!--
       <path>/usr/lib/libstdc++.so.6</path>
       -->
+      <path hostname="rnice*,gpu1-*,gpu2-*">/usr/lib/x86_64-linux-gnu/libstdc++.so.6</path>
     </preload>
   </matlab>