Revert Config.groovy changes in Jan's brilliantly named 'wip' commit

Reference: 52336964441bbea09180431578b3011e149aeb5d

By specifying an FTP hostname, tranSMART would try to connect to it.
Merge branch 'features/SAN-200_export_all_data' into rc2_dev
Merge branch 'features/SAN-200_export_all_data' into rc2_dev
Added low dimensional sample IDs to gridview
Dragging categorical folder into gridview now shows correct information

Issue raised in SAN-94: due to changes in the core-db, the query to
retrieve information for all nodes under a folder had to be changed.
Adding the jobName to analysis error popup (to make it easier to correlate later on)
Merge pull request #21 from thehyve/features/jobidOnErrorPopup

Adding the jobName to analysis error popup (to make it easier to correlate later on)
Instantiate array to avoid Data Export tab being reloaded everytime user clicks it.
Merge pull request #22 from thehyve/issues/load_icon_appears_unexpectedly

Instantiate array to avoid Data Export tab being reloaded everytime user...
To fix bug where study with only clinical should be displayed in the data export tab.
Merge pull request #23 from thehyve/issues/studies_with_only_clinical_not_displayed

To fix bug where study with only clinical should be displayed in the data export tab
Merge pull request #20 from thehyve/features/UAT-10-sample-identifiers-in-grid-view

Features/uat 10 sample identifiers in grid view
Add fallback for fields for which we don't know the header name in export

- Add an export header name for uniprotName
- Prevent possible problems by exporting all the properties listed in
  datatypemodule.rowProperties/dataProperties, even if we don't know the
  appropriate header name.