Purpose
=======
Improve the overall look of the page for screen and print media.
Display/hide questions, and alternate between pagination and full
display of user responses.
Specifications
==============
= HEADER AND OVERVIEW =
- remove waste space between Edit Survey button and survey title
- remove trophy cup or any icon on the right of the title
- put filters on the right of the title
- remove background
- replace the `Results overview pie chart` by the survey KPI's
- add a print button
= QUESTIONS =
- add a button for each question to toggle their visibility
- avoid breaking question into multiple lines, use all space available
- change info badges design so they are not mistaken for buttons
- remove question type from the info badges
= USER RESPONSES =
- add a `show all` button per question to display all responses,
whitout pager and scrollbar.
- for each response, push the filter icon to right side of the row
- use regular font and color for responses, remove response text from
the anchor tag
= PRINT MODE =
- hide the `webeditor/ back to backend` button
- visible questions: display all responses (no pagination or scrollbar)
- user responses: hide filter icons
- make sure elements like tables are properly cut between pages
- resize graphs to ensure they fit into A4 paper page
task-3424235
closesodoo/odoo#135683
Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>