Fixed bug with duplicate IDs in DOM after registration form submit.

Fix for issue #[1573158] by [sslider999]: [PHP syntax error because of unescaped quote]. Also, fix for double display of help text.

Review commit chain.

#1425618: Page not found: /quote/wysiwyg/quote/quote.css
#1448504: Patch by Simon Georges, roderik - Field languages not respected.
#1526854: Patch by rogical - "Add config link in info file"

New features will appear here first. Generally tested but not production ready.

Bug fixes

• Issue #1552472 by DruDoc: Fixed error on 'create new account page'.
• Changed throbber; added templates for comment, comment-wrapper and block. Section tag in block template if the block contains a title.
• Fixed various styles for Views UI. Styled the global pager.