CRM-15447
CRM-15301 - Sorted order is not respected in 'Export Contacts' csv

https://issues.civicrm.org/jira/browse/CRM-15301
Remove redundant css class
Merge pull request #4381 from colemanw/strikethrough

Remove redundant css class
Fix for CRM-15458
Merge pull request #4378 from jitendrapurohit/CRM-15447

Related test build failure is not related to current PR changes, also tested(follow issue link), hence merging
Merge pull request #4380 from atif-shaikh/CRM-15301

CRM-15301 - Sorted order is not respected in 'Export Contacts' csv
Merge pull request #4382 from rohankatkar/CRM-15458

Fix for CRM-15458
CRM-15328 fix - Api ContactType Create Fails for Update

https://issues.civicrm.org/jira/browse/CRM-15328
Merge pull request #4383 from monishdeb/CRM-15328

CRM-15328 fix - Api ContactType Create Fails for Update