Add UI to let manager change users password

A submenu has been added to the side menu's
'Edit user account' option. This submenu has
two options:

- Reset password via email: an email is send
so that the user can change their password by
themselves.
- Reset password manually: the manager has to
write the password manually (or generate a random
one).

The passwords generated by the random password
generator don't contain characters like $ or !.
It uses some capital letters, some other lower
case letters and some numbers. Ambiguous
characters like 1, l, I has been removed.

app/views/management/_menu.html.erb

@@ -1,5 +1,5 @@
 <div class="admin-sidebar">
-  <ul id="admin_menu">
+  <ul id="admin_menu" data-accordion-menu data-multi-open="false">
     <li <%= "class=active" if controller_name == "document_verifications" ||
                               controller_name == "email_verifications" ||
                               controller_name == "users" %>>
@@ -9,11 +9,21 @@
       <% end %>
     </li>
 
-    <li <%= "class=active" if controller_name == "account" %>>
-      <%= link_to management_account_path do %>
+    <li class="section-title">
+      <a href="#">
         <span class="icon-user"></span>
-        <%= t("management.menu.edit_user_accounts") %>
-      <% end %>
+        <strong><%= t("management.menu.edit_user_accounts") %></strong>
+      </a>
+      <ul <%= "class=is-active" if controller_name == "account" %>>
+        <% if managed_user.email %>
+          <li>
+            <%= link_to t("management.account.menu.reset_password_email"), edit_password_email_management_account_path %>
+          </li>
+        <% end %>
+        <li>
+          <%= link_to t("management.account.menu.reset_password_manually"), edit_password_manually_management_account_path %>
+        </li>
+      </ul>
     </li>
 
     <li <%= "class=active" if controller_name == "proposals" && action_name == "new" %>>

app/views/management/account/edit_password_email.html.erb

@@ -0,0 +1,3 @@
+<h2 class="not-print"><%= t("management.account.menu.reset_password_email") %></h2>
+
+<%= link_to t("management.account.edit.password.send_email"), reset_password_management_account_path(managed_user.id), class: "button hollow" %>

app/views/management/account/edit_password_manually.html.erb

@@ -0,0 +1,20 @@
+<h2 class="not-print"><%= t("management.account.menu.reset_password_manually") %></h2>
+
+<%= form_for managed_user, url: change_password_management_account_path do |f| %>
+  <div class="row">
+    <%= f.label :password %>
+    <p class="help-text"><%= t("management.account.edit.password.print_help") %></p>
+    <div class="columns small-6 end">
+
+      <div class="input-group">
+        <%= f.password_field :password, class: "input-group-field no-margin-bottom", label: false, value: nil %>
+        <span class="input-group-label">
+          <a href="#" class="show-password"><i class="icon-eye"></i></a>
+        </span>
+      </div>
+
+      <%= link_to t("management.account.edit.password.random"), '#', class: 'generate-random-value float-right' %>
+    </div>
+  </div>
+  <%= f.submit t("management.account.edit.password.save"), class: "button success" %>
+<% end %>

app/views/management/account/print_password.html.erb

@@ -0,0 +1,21 @@
+<h2 class="not-print"><%= t("management.account.edit.title") %></h2>
+
+<div class="for-print-only">
+  <%= t("management.account.edit.password.password") %>:
+  <strong><%= session[:new_password] %></strong>
+</div>
+
+<div class="row">
+  <div class="columns small-4">
+    <p class="callout success not-print"><%= t("management.account.edit.password.reseted") %></p>
+  </div>
+</div>
+
+<div class="row">
+  <div class="columns small-4">
+    <%= link_to t("management.account.edit.back"), edit_password_manually_management_account_path(managed_user.id), class: "button hollow" %>
+    <a id="print_link" href="javascript:window.print();" class="button warning">
+      <%= t('management.account.edit.password.print') %>
+    </a>
+  </div>
+</div>