Allow xowiki to be installed via install.xml without errors. Problem was, that install.xml does not load init files, therefore xotcl-core caches were not created, when xowiki-procs are sourced. Consequence was that e.g. in xowiki/admin/index.tcl incorrect entries were listed (which went away after the first reboot).
Handling of arbitrary attributes of type CLOB in the content repository. Before this change, only the content were allowed be larger than about 12KB, other CLOBS showed problems with larger sizes (e.g. instance_attributes). Now all CLOBs are handled as well automatically outside the view through separate statements.