Design

[decabeza]

What

Minor design/front UI improvements:

• Removes duplicated i18n key finish_signup.title (en)
• Changes public interest label and improves account show layout: changes "Keep my interests public" to "Keep the labels of the elements I follow public".
• Changes image admin title label and improves image fields layout: changes "Main image of the poll" to "Image"
• Changes milestones date label: changes "Publication date" to "Date".
• Fixes milestone table and improve button: the table was show broken if there wasn't documents
• Improves admin image partial: removes some margin/paddings.
• Adds documentation text shared i18n key: Now for "Additional Documentation" you can use t("shared.documentation")
• Improves document-link styles: removes margin between title and link.
• Improves html markup for recommended carousel partial: fixes headings structure and removes unnecessary <p> tag for descriptions.