Doc: Add link to "Making Applications Scriptable" from QtScript module page
Doc: Add link to "Making Applications Scriptable" from QtScript module page

Make the information easier to find. There are many places that
refer to the QtScript module page for more information, but after
the documentation was recently restructured, all that information
now resides on the "Making Applications Scriptable" page.
This issue was also reported on the qt4-preview-feedback mailing
list.

Reviewed-by: David Boddie
(cherry picked from commit 22ba574eef8c9412b63efb1126e2f432367c7061)

pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,igor-sfdc/qt-wk,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,igor-sfdc/qt-wk,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,pruiz/wkhtmltopdf-qt,pruiz/wkhtmltopdf-qt,pruiz/wkhtmltopdf-qt,pruiz/wkhtmltopdf-qt,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,igor-sfdc/qt-wk,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt