Revert the alternate menu names for applications

Summary: This reverts D18524. See that revision for discussion.

Test Plan: Viewed home menu, saw application names as menu items.

Differential Revision: https://secure.phabricator.com/D19308

src/applications/base/PhabricatorApplication.php

@@ -57,10 +57,6 @@ abstract class PhabricatorApplication
 
   abstract public function getName();
 
-  public function getMenuName() {
-    return $this->getName();
-  }
-
   public function getShortDescription() {
     return pht('%s Application', $this->getName());
   }

src/applications/differential/application/PhabricatorDifferentialApplication.php

@@ -10,10 +10,6 @@ final class PhabricatorDifferentialApplication extends PhabricatorApplication {
     return pht('Differential');
   }
 
-  public function getMenuName() {
-    return pht('Code Review');
-  }
-
   public function getShortDescription() {
     return pht('Pre-Commit Review');
   }

src/applications/diffusion/application/PhabricatorDiffusionApplication.php

@@ -6,10 +6,6 @@ final class PhabricatorDiffusionApplication extends PhabricatorApplication {
     return pht('Diffusion');
   }
 
-  public function getMenuName() {
-    return pht('Repositories');
-  }
-
   public function getShortDescription() {
     return pht('Host and Browse Repositories');
   }

src/applications/maniphest/application/PhabricatorManiphestApplication.php

@@ -6,10 +6,6 @@ final class PhabricatorManiphestApplication extends PhabricatorApplication {
     return pht('Maniphest');
   }
 
-  public function getMenuName() {
-    return pht('Tasks');
-  }
-
   public function getShortDescription() {
     return pht('Tasks and Bugs');
   }

src/applications/phame/application/PhabricatorPhameApplication.php

@@ -6,10 +6,6 @@ final class PhabricatorPhameApplication extends PhabricatorApplication {
     return pht('Phame');
   }
 
-  public function getMenuName() {
-    return pht('Blogs');
-  }
-
   public function getBaseURI() {
     return '/phame/';
   }

src/applications/pholio/application/PhabricatorPholioApplication.php

@@ -6,10 +6,6 @@ final class PhabricatorPholioApplication extends PhabricatorApplication {
     return pht('Pholio');
   }
 
-  public function getMenuName() {
-    return pht('Design Review');
-  }
-
   public function getBaseURI() {
     return '/pholio/';
   }

src/applications/phriction/application/PhabricatorPhrictionApplication.php

@@ -6,10 +6,6 @@ final class PhabricatorPhrictionApplication extends PhabricatorApplication {
     return pht('Phriction');
   }
 
-  public function getMenuName() {
-    return pht('Wiki');
-  }
-
   public function getShortDescription() {
     return pht('Wiki Documents');
   }

src/applications/search/menuitem/PhabricatorApplicationProfileMenuItem.php

@@ -31,7 +31,7 @@ final class PhabricatorApplicationProfileMenuItem
       return $name;
     }
 
-    return $application->getMenuName();
+    return $application->getName();
   }
 
   public function buildEditEngineFields(