This patch fixes three bugs:
Bug 3965: gist sys pref not taken into account
changed it so that GST does not show on basket if gist pref set to 0
changed it so that GST fields don't appear on vendor record if gist pref=0
Bug 3979: gst options not lining up
fixed layout on vendor add/edit form so GST radio buttons line up right
Bug 3981: GST confusing in en-US
there is no GST in the US and so GST changed to 'Tax' in templates
Also, a small spacing fix was made to the path on the basket grouping
template.
Librarian are now able to select a different delivery place for each basketgroup. They can choose one from the branch list or manualy using a textarea.
Database schema and PDF generation have been modified to reflect these changes.
- I user has basket grouping permissions, don't display javascript popup for confirmation
- if user has basket grouping permissions, after closing the basket redirect him to a page which asks which basketgroup to affect the basket to (with possibility to create a new basketgroup)
- when done with this, redirect him to basketgrouping.pl to be able to print the basketgroup at once
- factor out basket closing code from booksellers.pl (what was it doing there anyways?)