<div class="heading">
  <h1 class="left">Contributors</h1>
  <%= link_to "Become a Contributor", become_a_contributor_path, class: "button tiny radius right" %>
</div>

<dl class="tabs">
  <dd class="<%= "active" if current_page?(contributors_path) %>">
    <%= link_to contributors_path do %>
      All <span><%= @icla_signatures && @ccla_signatures ? (@icla_signatures.count + @ccla_signatures.count) : (IclaSignature.count + CclaSignature.count) %></span>
    <% end %>
  </dd>
  <dd class="<%= "active" if current_page?(icla_signatures_path) %>">
    <%= link_to icla_signatures_path, rel: 'individual-contributors' do %>
      Individuals <span><%= @icla_signatures ? @icla_signatures.count : IclaSignature.by_user.count %></span>
    <% end %>
  </dd>
  <dd class="<%= "active" if current_page?(ccla_signatures_path) %>">
    <%= link_to ccla_signatures_path, rel: 'companies' do %>
      Companies <span><%= @ccla_signatures ? @ccla_signatures.count : CclaSignature.by_organization.count %></span>
    <% end %>
  </dd>
</dl>

<div class="heading">
  <h1 class="left">Contributors</h1>
  <%= link_to "Become a Contributor", become_a_contributor_path, class: "button tiny radius right" %>
</div>

<dl class="tabs">
  <dd class="<%= "active" if current_page?(contributors_path) %>">
    <%= link_to contributors_path do %>
      All <span><%= User.authorized_contributors.count %></span>
    <% end %>
  </dd>
  <dd class="<%= "active" if current_page?(icla_signatures_path) %>">
    <%= link_to icla_signatures_path, rel: 'individual-contributors' do %>
      Individuals <span><%= @icla_signatures ? @icla_signatures.count : IclaSignature.by_user.count %></span>
    <% end %>
  </dd>
  <dd class="<%= "active" if current_page?(ccla_signatures_path) %>">
    <%= link_to ccla_signatures_path, rel: 'companies' do %>
      Companies <span><%= @ccla_signatures ? @ccla_signatures.count : CclaSignature.by_organization.count %></span>
    <% end %>
  </dd>
</dl>

Update logic for All Contributors tab count.
Update logic for All Contributors tab count.

The previous implementation was not accurate. This grabs the unique count of
authorized contributors.
