modified click_any_link() to new design
Merge pull request #194 from sashakruglov/issue_120

modified click_any_link() to new design
updates for issue_114
Merge pull request #195 from sashakruglov/issue_114

Refactoring of check_article_topic and check_article_product methods
Locator for helpfulness_chart_graph has changed on stage and dev
Updated according reviews
Merge pull request #199 from AndreiH/helpfulness_chart_locator

Locator for helpfulness_chart_graph has changed on stage and dev
change of variable names and addition of comments
revert irelevant previous commits
removal of an accidentally added module
change reflecting the review for the test #196
Update knowledge_base_article.py

update a missing previous commit
Merge pull request #201 from yoshiyokotani/b_test196

Merging in Yoshi's 1st pull!
Merge branch 'master' of https://github.com/yoshiyokotani/sumo-tests
Merge remote-tracking branch 'upstream/master'