Created hooks and implemented them as part of the tuque wrapper classes.

 hook_islandora_object_alter(AbstractFedoraObject $object, array &$context)
 hook_CMODEL_PID_islandora_object_alter(AbstractFedoraObject $object, array &$context)
 hook_islandora_datastream_alter(AbstractFedoraObject $object, AbstractFedoraDatastream $datastream, array &$context)
 hook_CMODEL_PID_DSID_islandora_datastream_altezr(AbstractFedoraObject $object, AbstractFedoraDatastream $datastream, array &$context)
 hook_islandora_object_ingested(FedoraObject $object)
 hook_CMODEL_PID_islandora_object_ingested(FedoraObject $object)
 hook_islandora_object_modified(FedoraObject $object)
 hook_CMODEL_PID_islandora_object_modified(FedoraObject $object)
 hook_islandora_object_purged($pid)
 hook_CMODEL_PID_islandora_object_purged($pid)
 hook_islandora_datastream_ingested(FedoraObject $object, FedoraDatastream $datastream)
 hook_CMODEL_PID_DSID_islandora_datastream_ingested(FedoraObject $object, FedoraDatastream $datastream)
 hook_islandora_datastream_modified(FedoraObject $object, FedoraDatastream $datastream)
 hook_CMODEL_PID_islandora_datastream_modified(FedoraObject $object, FedoraDatastream $datastream)
 hook_islandora_datastream_purged(FedoraObject $object, $dsid)
 hook_CMODEL_PID_islandora_datastream_purged(FedoraObject $object, $dsid)

Also updated the testing scripts to support different configurations, as well
wrote tests for all the implemented hooks. This requires the latest version
of Tuque so be sure to update.
Removing debug code.
islandora_tuque.inc gets autoloaded now.
Gets autoloaded now.
Updated documentation to use the list style instead of @code sections.
Removing Ignored file.
Removing unused ingest registry hook.
Merge branch '7.x' into 7.x-tuque-wrapper

Conflicts:
	islandora.info
Merge pull request #243 from nigelgbanks/7.x-tuque-wrapper

Created hooks and implemented them as part of the tuque wrapper classes.