replace strong params with arcane for comments
Merge pull request #971 from BiteKollektiv/add-comments-refinery

replace strong params with arcane for comments
fixed #941 article count for category now shown for every category in category sidebar
refactor browsing history, add params and timestamp saving to be output in feedbacks
fix some ending newlines
added validation to prevent payment_method bank_transfer for new users when article price is > 100 Euro
Merge branch 'master' into develop
wrote test for validation on article creation to prevent price >= 100 Euro and payment = bank_transfer is user is less than one month active on fairnopoly
Merge branch 'master' into develop
updated gems
Merge branch 'master' into develop
removed extra category count display in category sidebar for admins
Merge branch 'master' into develop
refactor social share privacy buttons to use fontawesome and use less space
add help button, move popups away
change index.html to show how to use the social share bar
work in progress