- bootstrap.inc.php is now included by approot.inc.php
- remove all unescessaries includes of bootstrap.inc.php
- in bootstrap.inc.php autoload can be bypassed using a feature flag because "why not"
* starting a new transaction will send nothing in the DB (only one global transaction : merge nested transactions)
* same for COMMIT or ROLLBACK if more than 1 transaction is opened
* transactions are kept inside \DBObject::DBInsertNoReload, but they can be disabled using config flag db_core_transactions_enabled=false (true by default, hidden by default)
- includes are relative to the application root folder, aka APPROOT
- changed the config file, while preserving the compatibility with older installs
SVN:trunk[962]