merged branch franmomu/add_objective_to_plurals (PR #7594)

This PR was merged into the 2.2 branch.

Discussion
----------

[PropertyAccess] Add objectives to pluralMap

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #7483
| License       | MIT
| Doc PR        |

Commits
-------

6ef92fd [PropertyAccess] Add objectives to pluralMap

src/Symfony/Component/PropertyAccess/StringUtil.php

@@ -69,6 +69,9 @@ class StringUtil
         // atlases (atlas), kisses (kiss)
         array('ses', 3, true, true, array('s', 'se', 'sis')),
 
+        // objectives (objective), alternative (alternatives)
+        array('sevit', 5, true, true, 'tive'),
+
         // lives (life), wives (wife)
         array('sevi', 4, false, true, 'ife'),
 

src/Symfony/Component/PropertyAccess/Tests/StringUtilTest.php

@@ -117,6 +117,7 @@ class StringUtilTest extends \PHPUnit_Framework_TestCase
             array('bees', array('be', 'bee')),
             array('cheeses', array('chees', 'cheese', 'cheesis')),
             array('radii', 'radius'),
+            array('objectives', 'objective'),
 
             // test casing: if the first letter was uppercase, it should remain so
             array('Men', 'Man'),