Show division outcome in policy votes list
stop division score wrapping
test changes for commit f026235c
show Division outcome in division#index not Majority.count
Merge pull request #438 from openaustralia/division_outcome_on_policy_divisions

show division outcome on divisions lists
Group division counting methods together
Drawn votes in the Senate are always resolved in the negative

http://www.peo.gov.au/learning/fact-sheets/voting-in-the-chambers.html
A division's outcome is never drawn

In the Senate the division fails if there's a draw and in the lower
house the Speaker always resolves a drawn vote with their casting
vote.
In votes summary table don't show zeroes. Makes table easier to read
fix typo in table markup
Remove code that should no longer be called
Remove unused variables
sort no longer supported for Division#show. So, redirect
Remove use of sort because of earlier redirects
Move redirect to its own action
make sure house is always set on showing a division
create link "button" version of nav_link
change divisions house nav from select to button group

closes #422
Merge pull request #444 from openaustralia/remove_house_select

Change 'house' select-list navigation to a button group pattern on divsion#index
Remove unused variable