Fix social buttons.  Fix #89

The social buttons where inserting too much whitespace.
Fixed by trimming the content before sharing.
Show status messages.  Affects #88 and #87.

Created a new template to show status messages.  The template
shows only status messages for common users and also shows
errors and warnings for admins.

The template is not styled ye
Fix debate status tags.  Fix #92

The debate status tags are now correctly translated into the
user's selected language.
Merge branch 'develop' of https://github.com/weso/landportal-drupal into develop