[KFSQA-608] Fixed some small style issues. Also corrected a small logic problem (using =~ to search for a substring returns either nil or the position of the substring, so we should use .nil? instead of comparing to 0.). Otherwise, everything seems to be working. Go ahead and commit to master.
KFSQA-576 test completed, also added tab links on base page for navigate because I could not find any method for that.
Account global empty fields test [KFSQA-571]
Account edit [KFSQA-610]
[KFSQA-576] I think it is ready to go. I fixed some style issues and revised one of the steps in the hope that we may be able to refactor it even more to make it a generic lookup-related step.
[KFSQA-576] Removed commented out stuff.
[KFSQA-576] Refactored to provide a generic step for checking if a lookup returned results.
[KFSQA-576] Accidentally removed the @wip tag for the branch. Putting it back in.
[KFSQA-576] J/K.
removed @wip tags
Merge remote-tracking branch 'origin/master' into KFSQA-610

Conflicts:
	features/chart_of_accounts/account_edit.feature
Merge branch 'master' into KFSQA-576
Merge remote-tracking branch 'origin/master' into KFSQA-610
Merge branch 'KFSQA-610'
Merge remote-tracking branch 'origin/master' into [KFSQA-610]
Merge branches 'KFSQA-576' and 'master' of https://github.com/CU-CommunityApps/kuality-kfs-cu into KFSQA-576
removed @wip, added missing scenario info
Merge branch 'KFSQA-576'
changed 'on' to 'visit'
removed commented code