pie chart numbers fixed, margin bottom for the page added
disregard button
welcome modal window
hover effect disregard button
fix back button
disregard transition fix
sign in form new copy
copy edit sign in password field
new copy for new link popover
fix new link popover
Merge branch 'wcmc-next' into ui-next

* wcmc-next:
  Fix LDAP login bug
  Use rails 4 style of find_or_create
  CartoDB config for rake tasks
  Don't use default scopes for sorting, they are a little too magical
  Task to sync visit counts to cartodb
  Render a different map layer depending on the user's context
Merge branch 'wcmc-next' into ui-next

* wcmc-next:
  Fix a bug that prevented the new link form from being opened a second time
  Fix indentation style
  fix sign-in modal