Bug 32616: Add 'page-section' to various acquisitions pages

Bug 32616: Add 'page-section' to various acquisitions pages

This patch adds a "page-section" container div around the main section
of acquisitions page which lack it.

This patch contains indentation changes, so please ignore whitespace
when looking at the diff.

To test, apply the patch and view the following pages to confirm that
the main content is contained in a white box:

- Acquisitions -> Vendor -> Basket -> Create EDIFACT order
- Acquisitions -> EDIFACT messages
- Acquisitions -> Orders search -> Results
- Acquisitions -> Late orders
- Acquisitions -> Vendor -> Add to basket -> From a subscription
- Acquisitions -> Vendor -> Add to basket -> From a suggestion
- Acquisitions -> All available funds -> Ordered
- Acquisitions -> All available funds -> Spent
- Acquisitions -> Vendor -> Add to basket -> From an external source ->
  Results

Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>