improved translations
Merge branch 'AI2942-pairwise_plugin' of https://gitlab.com/participa/noosfero into AI2942-pairwise_plugin
pairwise - create symlink to box_organizer folder
pairwise - added description attribute to group block
pairwise - hide suggestion button and show a button to login
pairwise - fix message
pairwise - add visiton to add_new_idea
pairwise - fix messages
#pairwise - visitors query
pairwise - merge with filter in pairwise results
#pairwise - fix bug on suggestion form, added method to get users whom contributed with ideas