Fix small notices when export a source without a formatter.
Add a test for the different kind of export keys
#1156450 by joachim: Improve Comments for views_many_to_one_helper::ensure_my_table
#1124098 by dereine: Return rendered fields when first time run style_plugin->render_fields
by dereine: Add a test for views_break_phrase
#1069256 by joachim: Don't allow to input an empty display title
Issue #1113732 by tim.plunkett: Make links to the possible paths on a view more prominent.
#1124098 by bojanz: Fix notice for render_fields
#1162558 by swentel: Do not show hidden themes in theme information
#780768 by aspedia: Don't change the display on validation
by dereine: Add a tests which checks that the validation don't change the current active display
#780768 by aspedia: Don't change the display on validation
by dereine: Add a tests which checks that the validation don't change the current active display
Merge branch '7.x-3.x' of git.drupal.org:project/views into 7.x-3.x
Issue #1164594 by Axel Rutz: Views not showing fields revisions.
#1096650 by dereine: Don't use dt on "command description, arguments, options, examples"
Merge branch '7.x-3.x' of git.drupal.org:project/views into 7.x-3.x
#1096650 djebbz, Manual Garcia: Add a drush views list commando
Document  on the view object
documented variable  seems to break things in the ui