* [DB_EXT,FIX] Added meta predicates for DB assertion predicates (now the assertions end up in the right module).
* [FILE_EXT,FIX] absolute_directory_name/3 did not work after all... We now use atomic_list_concat/2 instread :-(.
* [LIST_EXT,NEW] Added strict_sublist/2.
* [LOGGING,SC] Removed the log_mode/1 options.
* [WEB_MESSAGE,EXT] log_web/1 now displays a message in case there are no logs.
A lot of new stuff that could be useful in PGC, but that is currently IOTW-specific. This will have to be generalized in the future.

* [DB_EXT,NEW] Added db_replace/1 and db_replace_novel/1 for replacing assertions without knowing the old one.
* [GRAPHVIZ,NEW] Added clean_indexed_sha_hash/0 and indexed_sha_hash/2 for retrieving IOTW keys based on an SVG-annotated hash. This is currently IOTW-specific!
* [WALLACE,NEW] Added the Javascript callback for onclick events.
* [WALLACE,NEW] Added HTTP handled for catching onclick events. Specifically for GraphViz nodes now, this needs to be made more generic in the future (currently IOTW-specific!).
* [XML,NEW] Added xml_inject_attribute/4. This injects an onclick event handler into GraphViz-generated SVG nodes. This will gave to be made more generic in the future (maybe using XPath).