webform 7.x-4.0-alpha5

This version of Webform 4.x fixes a few bugs and adds full token support in the confirmation message, both as a message and as a full page (extra thanks to Liam Morland for his work on this feature).

Changes since 7.x-4.0-alpha4:

• #1462986: Undefined index: #webform_component in select.inc.
• #828566 by Liam Morland: Webform Token support on confirmation message.
• #1720922: Notice: Undefined index: aslist in webform_select_options_ajax().
• Merge branch '7.x-4.x' of git.drupal.org:project/webform into 7.x-4.x
• #1762262: Option for "Parent fieldset" should not hinge on fieldsets alone.
• #1762196: Conditional UI needs to be removed from component configuration.
• #1724480 by Alan D., fenstrat: Added API docs for _webform_theme_component() to show that path parameter is required.
• #1730714: Allow "private" option to be editable in Form Builder.
• #1512902 by rocketeerbkw and tim.plunkett: Document hook_webform_results_access().
• #1577640 by pebosi: Fixed webform-results-submissions typo in template file.
• #1681390: Adding components doesn't work when button text was changed.
• Disabling token module in tests so that testbot can function.