helper 7.x-1.6

Changes since 7.x-1.5:

• Added helper_get_field_allowed_values().
• Ensure FieldHelper::getFieldEntities() returns an array keyed by entity ID.
• Fixed implememts.
• Added Drupal.formatInterval() JS helper.
• Added a $flatten option to EntityHelper::getAllReferencesTo().
• Fixed parameter names in FieldHelper.
• Deprecated FeaturesHelper::revert() and added tests for FeaturesHelper.
• EntityHelper::getAllReferencesTo() should return results by column in addition to field.
• Exclude admin/config/media/theplatform/accounts/add path from destination query string.
• Added RenderHelper::viewBlock().
• Added EntityHelper::deleteMultiple().
• Avoid calling field_get_items() if $entity->{$field_name} is empty.
• Removed check for drush_drupal_major_version() in helper_drush_cache_clear().
• Added ArrayHelper::chunkEvenly().
• Only cache GET and HEAD requests.
• Throw exceptions in unable to parse XML.
• Added respect for Cache-Control: max-age=SECONDS.
• #2403979 by q0rban: Fixed class name typo in helper.info.
• Added $value_if_not_exists parameter to ArrayHelper::transformAssociativeValues().
• Renamed to ArrayHelper::transformAssociativeValues().
• Added ArrayHelper::replaceAssociativeValues().
• Added different workaround for non-right-content-type-header issue on AJAX requests causing issues with XHProf.
• Wrong option key in EntityHeper::isPubliclyVisible().
• Return results for getAllReferencesTo() by field name.
• Disable the node delete tab tweak by default.
• Fixed status of tweaks from the variable.
• Make entity.module an official dependency.
• Tweak option key.
• Added EntityHelper::getAllReferencesTo(), EntityHelper::isPubliclyVisible(), and FieldHelper::getEntityReferencingFieldByType().
• Fixed XML parsing and added more test coverage for going back and forth between format_xml_elements().
• Adding UtilHelper test case.
• Fixed call to spliceAssociativeValues().
• Use require_once in tests.
• Added XmlHelper::parseElements() as a converse to format_xml_elements(). Also adds ArrayHelper::spliceAssociativeValues().
• Added hook_format_date_alter().
• Added $account parameter support for EntityHelper::filterByAccess().