Added disambiguation for build step name

For example in Russian for step name used noun but for action - verb.

Change-Id: I7396b386f5384d6838a83645c31aaffaa88ebe90
Reviewed-by: Viktor Ostashevskiy <ostash@ostash.kiev.ua>
Reviewed-by: Pavel Fric
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

src/plugins/projectexplorer/projectexplorer.cpp

@@ -1822,10 +1822,10 @@ QString ProjectExplorerPlugin::displayNameForStepId(Core::Id stepId)
     if (stepId == Constants::BUILDSTEPS_CLEAN)
         return tr("Clean");
     if (stepId == Constants::BUILDSTEPS_BUILD)
-        return tr("Build");
+        return tr("Build", "Build step");
     if (stepId == Constants::BUILDSTEPS_DEPLOY)
         return tr("Deploy");
-    return tr("Build");
+    return tr("Build", "Build step");
 }
 
 int ProjectExplorerPlugin::queue(QList<Project *> projects, QList<Core::Id> stepIds)