Uses a complete new ZEBRA Indexing.
ZEBRA is now XML and comprises of a KOHA meta record. Explanatory notes will be on koha-devel
Fixes UTF8 problems
Fixes bug with authorities
SQL database major changes.
Separate biblioograaphic and holdings records. Biblioitems table depreceated
etc. etc.
Wait for explanatory document on koha-devel
* synch with rel_2_2. Probably the last non manual synch, as rel_2_2 should not be modified deeply.
* code cleaning (cleaning warnings from perl -w) continued