CRM-11755 : support option.language for multi-lingual installations.
fix for : CRM-12130
Global webtest cleanup
Mass switch to openCiviPage method
Merge redundant code for mailbox setup to a util fn
Fix some uses of sleep, comment the rest
Merge pull request #199 from colemanw/webtest

Webtest
CRM-12151
Merge pull request #200 from dlobo/CRM-12151

CRM-12151
CRM-12130 adding comment to code for future improvement as suggested by totten in PR
Merge pull request #198 from pradpnayak/CRM-12127

-- worked on CRM-12127
minor fix for CRM-12153 : Tag Merge UI break
Merge pull request #197 from pratik-joshi/CRM-12130

fix for : CRM-12130
Merge pull request #202 from pratik-joshi/CRM-12153-tag-merge-UI-break-fixes

minor fix for 'Tag Merge UI break'  found during qa of CRM-12153
Merge pull request #203 from mlutfy/CRM-11755

CRM-11755 : support option.language for multi-lingual installations.
CRM-12142 Need to set default value for new premiums_nothankyou_label column
Merge pull request #204 from davecivicrm/CRM-12142

CRM-12142 Need to set default value for new premiums_nothankyou_label co...
Fixed some contribution pages
Start migrating to use clickLink method
whitespace cleanup