CRM-14148 fix half hour timezones for d7

Fix on previous patch on d6 version
CRM-14259 Webtest for Contact Export
CRM-14355 - test auditing existing limit behaviour

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* CRM-14355: make api treat limit = 0 as an unlimited request
  http://issues.civicrm.org/jira/browse/CRM-14355
CRM-14259 Further Improvements
CRM-14338-2 fix prefix/suffix on profile view page
Merge pull request #2691 from atif-shaikh/CRM-14259

Crm 14259
CRM-14360 - ensure recur contributions not assigned to deleted contact.

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* CRM-14360: recurring contributions still assigned to deleted contacts for authorize.net
  http://issues.civicrm.org/jira/browse/CRM-14360
Merge pull request #2695 from jmcclelland/authorize-recur-contributions-assigned-to-deleted-contact

CRM-14360 - ensure recur contributions not assigned to deleted contact.
Merge pull request #2690 from eileenmcnaughton/CRM-14355

CRM-14355 - test auditing existing limit behaviour
ensure backtrace is on for test entity create & delete
Merge pull request #2697 from eileenmcnaughton/CRM-14355-output

CRM-14355 ensure backtrace is on for test entity create & delete
CRM-14355 test to check existing behaviour of alternate syntaxes

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* CRM-14355: make api treat limit = 0 as an unlimited request
  http://issues.civicrm.org/jira/browse/CRM-14355
CRM-14355 alter behaviour to do an unlimited retrieve if ['options']['limit'] (or a legacy variant) is set but has an empty value

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* CRM-14355: make api treat limit = 0 as an unlimited request
  http://issues.civicrm.org/jira/browse/CRM-14355
add call to delete objects
CRM-14355 - SyntaxConformanceTest::testLimit - Cleanup all 30 test records
Merge pull request #2699 from eileenmcnaughton/CRM-14355

CRM-14355 fix api to accept empty limit as unlimited
use group by to ensure we get single results for contacts
CRM-14355 fix test-exposed bugs in contribute, participant, pledge get

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* CRM-14355: make api treat limit = 0 as an unlimited request
  http://issues.civicrm.org/jira/browse/CRM-14355
Merge pull request #2693 from lcdservices/CRM-14338-2

CRM-14338-2 fix prefix/suffix on profile view page
Merge pull request #2702 from eileenmcnaughton/CRM-14355

CRM-14355 fix test-exposed bugs in contribute, participant, pledge get