Updated codebase to use CFG_SITE_URL instead of weburl everywhere. Updated client code that was shadowing this variable.  (Please don't shadow variables!)  This concludes the massive CFG_* variable renaming in the codebase.
Updated codebase to use CFG_SITE_URL instead of weburl everywhere.
Updated client code that was shadowing this variable.  (Please don't
shadow variables!)  This concludes the massive CFG_* variable renaming
in the codebase.

tiborsimko/invenio-base,inveniosoftware/invenio-base,tiborsimko/invenio-base,inveniosoftware/invenio-base