CRM-14334 merge records: allow empty value to overwrite existing value
notice fixes
fix for CRM-14427

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* CRM-14427: PCP account creation fails if contact already exists
  https://issues.civicrm.org/jira/browse/CRM-14427
notice fixes
CRM-14390 - Inherit CMS language don't work in WordPress

https://issues.civicrm.org/jira/browse/CRM-14390
Merge pull request #2854 from dlobo/CRM-14390

CRM-14390 - Inherit CMS language don't work in WordPress
CRM-14444: templates/CRM/Report/Form/Layout/Table.tpl: right-align report cells that are T_FLOAT.
Merge pull request #2855 from mlutfy/4.4-crm14444

CRM-14444: templates/CRM/Report/Form/Layout/Table.tpl: right-align report cells that are T_FLOAT.
Merge pull request #2835 from lcdservices/CRM-14334

CRM-14334 merge records: allow empty value to overwrite existing value
Merge pull request #2843 from kurund/CRM-14427

CRM-14427