Bug 15366 - Fix breadcrumbs and html page title in guided reports

 Bug 15366 - Fix breadcrumbs and html page title in guided reports

This patch fixes following issues with breadcrumbs and html page title
in Home > Reports > Guided reports wizard:

- Sometimes, breadcrumbs display a stray > at the end

- While creating a report, steps are not displayed in breadcrumbs and
  do not appear in html page title
- html page title is divided by newlines

To test:
- Apply patch
- Go to Home > Reports > Guided reports wizard
- Go to all pages including the steps for creating a new report and
  verify
  - that the breadcrumbs display properly and make sense
  - in html source, the page title makes sense and displays on one line.

Signed-off-by: Hector Castro <hector.hecaxmmx@gmail.com>
Works as descrived

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Brendan A Gallagher <brendan@bywatersolutions.com>
(cherry picked from commit 639ccd469f4e00e1737e0dec6ee914d845907938)
Signed-off-by: Julian Maurice <julian.maurice@biblibre.com>