* version/1.9:
  Really cleans-up the temp directory if it has been created by a previous worker

Switched to our internal implementation of throw() via Carp::confess. It is also available to Runnables as $self->throw( $msg );

more tweaks: pipeline_name contains rel_with_suffix, EHIVE_USER/EHIVE_PASS are still checked first, schema_version not duplicated

moving Ensembl-specific configuration from HiveGeneric_conf into EnsemblGeneric_conf. Make sure you inherit from the right one!

cosmetic: not sure if we need this module to be around. The only purpose it currently serves is to muddy the waters when it comes to documentation.

removed rearrange() and throw() from AnalysisJobAdaptor by removing the unused CreateNewJob() method

Storable->new() now performs setting of all parameters without the use of rearrange (NB: change of call format!)

core-independent version of DBAdaptor. new() clean from URLFactory and self-reference, but still plays nice with optional Registry

fix: HiveGeneric_conf needs to declare that it in fact uses Registry (this could move into EnsemblGeneric_conf together with ApiVersion)