CRM-13995 fix export when merging households
CRM-14049 allow on-hold email when retrieving details and pass contactId if exists
Merge pull request #2296 from lcdservices/CRM-14049

CRM-14049 allow on-hold email when retrieving details and pass contactId...
Update Main.php

Fix form rule error for number of pledge installments.
Merge pull request #2223 from lcdservices/CRM-13995

CRM-13995 fix export when merging households