#pairwise: added related choices to pairwise. added block to show multiple questions(one at time)
#pairwise - webmock added to make pairwise client test runs without pairwise-api running server
#pairwise - removed non-used vcr cassetes
Merge branch 'stable' into AI2942-pairwise_plugin
Merge branch 'stable' into AI2942-pairwise_plugin
#pairwise - added method to join_similar_choices
#pairwise - added textarea counter for suggestions form.