added viewport meta tag for responsive layouts (fixes #38)

.idea/inspectionProfiles/Project_Default.xml

+<component name="InspectionProjectProfileManager">
+  <profile version="1.0" is_locked="false">
+    <option name="myName" value="Project Default" />
+    <option name="myLocal" value="false" />
+    <inspection_tool class="PhpDocMissingReturnTagInspection" enabled="false" level="WEAK WARNING" enabled_by_default="false" />
+  </profile>
+</component>
\ No newline at end of file

.idea/inspectionProfiles/profiles_settings.xml

+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="PROJECT_PROFILE" value="Project Default" />
+    <option name="USE_PROJECT_PROFILE" value="true" />
+    <version value="1.0" />
+  </settings>
+</component>
\ No newline at end of file

components/Bootstrap.php

@@ -74,11 +74,8 @@ class Bootstrap extends CApplicationComponent
 		$this->registerYiiCss();
 
 		if ($this->enableJS)
-		{
-			Yii::app()->clientScript->registerCoreScript('jquery');
 			$this->registerCorePlugins();
 	}
-	}
 
 	/**
 	 * Registers the Bootstrap CSS.
@@ -94,7 +91,10 @@ class Bootstrap extends CApplicationComponent
 	 */
 	public function registerResponsiveCss()
 	{
-		Yii::app()->clientScript->registerCssFile($this->getAssetsUrl().'/css/bootstrap-responsive.min.css');
+		/** @var CClientScript $cs */
+		$cs = Yii::app()->getClientScript();
+		$cs->registerMetaTag('width=device-width, initial-scale=1.0', 'viewport');
+		$cs->registerCssFile($this->getAssetsUrl().'/css/bootstrap-responsive.min.css');
 	}
 
 	/**
@@ -103,7 +103,7 @@ class Bootstrap extends CApplicationComponent
 	 */
 	public function registerYiiCss()
 	{
-		Yii::app()->clientScript->registerCssFile($this->getAssetsUrl().'/css/yii-bootstrap.css');
+		Yii::app()->clientScript->registerCssFile($this->getAssetsUrl().'/css/bootstrap-yii.css');
 	}
 
 	/**
@@ -112,6 +112,8 @@ class Bootstrap extends CApplicationComponent
 	 */
 	public function registerCorePlugins()
 	{
+		Yii::app()->clientScript->registerCoreScript('jquery');
+
 		if (!$this->isPluginDisabled(self::PLUGIN_TRANSITION))
 			$this->enableTransitions();