update manifest and build.gradle

Author: Manabu-GT

app/src/main/AndroidManifest.xml

@@ -24,9 +24,6 @@
             </intent-filter>
         </activity>
 
-        <!-- to remove sample activity from the library -->
-        <activity android:name="net.margaritov.preference.colorpicker.Test" tools:node="remove"/>
-
         <service android:name=".service.DesignOverlayService" />
 
     </application>

build.gradle

@@ -5,7 +5,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:1.0.0'
+        classpath 'com.android.tools.build:gradle:1.1.0'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
@@ -21,11 +21,11 @@ allprojects {
 
 // http://www.gradle.org/docs/current/dsl/org.gradle.api.plugins.ExtraPropertiesExtension.html
 project.ext {
-    ANDROID_BUILD_SDK_VERSION = 21
-    ANDROID_BUILD_TOOLS_VERSION = "21.1.2"
+    ANDROID_BUILD_SDK_VERSION = 22
+    ANDROID_BUILD_TOOLS_VERSION = "22"
 
     ANDROID_BUILD_MIN_SDK_VERSION = 14
-    ANDROID_BUILD_TARGET_SDK_VERSION = 21
+    ANDROID_BUILD_TARGET_SDK_VERSION = 22
 
     // Google Stuffs
     supportPackageVersion = "21.0.3"