Start the session on rest.php, so it avoids impossible to find side effects. Trust me, I lost hours on that one: civi needs a session.
CRM-12446 : support for extension translation (with native gettext only, for now)
CRM-13078, fixed update of js icon

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* CRM-13078: Batch Data Entry silently drops 'batch-valid' entries if no contact_id is associated with them
  http://issues.civicrm.org/jira/browse/CRM-13078
CRM-13078, optimization

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* CRM-13078: Batch Data Entry silently drops 'batch-valid' entries if no contact_id is associated with them
  http://issues.civicrm.org/jira/browse/CRM-13078
Merge pull request #1245 from tttp/crm-13091

Start the session on rest.php
Merge pull request #1255 from mlutfy/4.3-crm12446

CRM-12446 : support for extension translation (with native gettext only, for now)
CRM-13016 wrong version of this fn in 4.3
Merge pull request #1297 from eileenmcnaughton/4.3

CRM-13016 wrong version of this fn in 4.3
CRM-13090 uniqueness on title + activity type + campaign (optional). Moved the petition form rule to Petition form class where it belongs (was put in Survey/Results for some reason ??).

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* CRM-13090: New Petition/Survey form validation - enforce unique constraint on ActivityType-Campaign-Title
  http://issues.civicrm.org/jira/browse/CRM-13090
CRM-13090 add comment on public var.

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* CRM-13090: New Petition/Survey form validation - enforce unique constraint on ActivityType-Campaign-Title
  http://issues.civicrm.org/jira/browse/CRM-13090
fix typos
fix typos
CRM-13149 add relationship type id as a filter option for both 'paths', add tests & tidy up membership.create fn on test class in prep for adding it to tests
CRM-13149 array filter now working on relationship type
CRM-13149 fix BAO based reciprocal relationship get to accept type filter as an array per API, includes extracting function to be available from the BAO
remove unrelated debug code
CRM-13149 remove code comment
CRM-13149 additional test on api array as filter syntax
partial tidy-up of test class (while waiting for tests to run :-)
CRM-13078 fixed race condition and error alert

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* CRM-13078: Batch Data Entry silently drops 'batch-valid' entries if no contact_id is associated with them
  http://issues.civicrm.org/jira/browse/CRM-13078