source extras field type
add javascript for source type
Merge branch '7-harvest-source-templates' into source_extra_config_validation
Merge branch '7-harvest-source-templates' into source_extra_config_validation
make sure config is also on top level
Merge remote-tracking branch 'remotes/origin/source_extra_config_validation' into source_extra_config_validation
Fix bug in harvest job reports
Merge branch 'source_extra_config_validation' of github.com:okfn/ckanext-harvest into source_extra_config_validation
Merge branch 'source_extra_config_validation' into 7-harvest-source-templates
Refresh session after each harvest stage

Otherwise the eg the source config got cached and you needed to restart
the consumers to refresh it.