Sales overview changes

Sales overview changes
Merge remote-tracking branch 'origin/mockup' into moc1.2_sales
Add button on overview pages

Add button on overview pages
Merge remote-tracking branch 'origin/mockup' into moc1.2_sales
Changes in coreg campaign

Changes in coreg campaign
Multi[ple +ve and -ve answers

Multi[ple +ve and -ve answers
Merge remote-tracking branch 'origin/mockup' into moc1.2_sales
Changes as per database design

Changes as per database design