Toolserver:Admin:Next maintenance

Big things

 * Prepare to switch back from Zeus to apache (MNT-1118).

Small things

 * Updates:Update mono.
 * Update SunStudio on nightshade TS-1147.
 * Update PHP to 5.3.8 with new libxml2 version - collator classes should be enabled and there is a bug in expat TS-1227

User wishes
Noting will happen without a suitable JIRA-bug.
 * Install CouchDB
 * Install MySQL Spatial extensions