CRM-11755 : support option.language for multi-lingual installations.
fix for : CRM-12130
-- worked on CRM-12127
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
CRM-12133 option value create value & weight

CRM-12133 fix default handling to be in BAO layer, also add tests on component_id & add to xml
comment tweak
fixes to value and weight handling CRM-12133
CRM-12133 per https://github.com/civicrm/civicrm-core/pull/188#discussion_r3442600 only set defaults if NULL, NB this is not subject to any unit tests so I have some reservations about changing it from prev behaviour but totten's comment seems reasonable
CRM-12133 - api/v3/CustomSearch - Fix option_group_id error
CRM-12133 - api/v3/ReportTemplate - Fix option_group_id and component_id errors
CRM-12133 - CRM_Core_BAO_OptionValue - Fix copy-paste error
Merge branch 'CRM-12133' into master-CRM-12133
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