diff --git a/DESCRIPTION b/DESCRIPTION
index 2ec1c84c5..7314de7d8 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,15 +1,21 @@
-THIS IS EXPERIMENTAL BETA SOFTWARE.
-OpenPGP Keychain contains many remaining bugs, so help us developing on github:
-
-https://github.com/dschuermann/openpgp-keychain
+THIS IS EXPERIMENTAL SOFTWARE.
+Use OpenPGP Keychain at your own risk!
 
 Description:
 OpenPGP Keychain is an open source OpenPGP implementation for Android.
-
 OpenPGP Keychain is a fork based on the original Android Privacy Guard (APG) to introduce more features and a new user interface.
 
+Features:
+• OpenPGP Keychain is Open Source and Free Software (GPLv3+) (-> verifiable cryptography)
+• All basic OpenPGP operations: encrypt/decrypt/sign/verify
+• NFC/QR code key exchange
+• Key management (import/export/sign/upload)
+• Import/export of GPG key rings and exported keys from/to the SD card
+• Basic keyserver support
+• Easy API
+
 License:
-Apache License 2.0
+GPLv3+
 
 Permissions:
 • Internet access: Internet access is ONLY used for key server queries.
diff --git a/OpenPGP-Keychain/AndroidManifest.xml b/OpenPGP-Keychain/AndroidManifest.xml
index 14d7a1f0a..2c8244055 100644
--- a/OpenPGP-Keychain/AndroidManifest.xml
+++ b/OpenPGP-Keychain/AndroidManifest.xml
@@ -6,7 +6,26 @@
     android:versionCode="20000"
     android:versionName="2.0" >
 
-    <!-- General remarks =============== - Last APG 1 version was 10900 (1.0.9 beta 00) - Keychain starting with versionCode 20000! Association of file types to APG ================================= General remarks about file ending conventions: - *.gpg for binary files - *.asc for ascii armored files The actual content can be anything. The file ending only shows if it is binary or ascii encoded. Remarks about the ugly android:pathPattern: We are matching all files with a specific file ending. This is done in an ugly way because of Android limitations. Read http://stackoverflow.com/questions/1733195/android-intent-filter-for-a-particular-file-extension and http://stackoverflow.com/questions/3400072/pathpattern-to-match-file-extension-does-not-work-if-a-period-exists-elsewhere-i/8599921 for more information. -->
+    <!--
+        General remarks
+        ===============
+        - Last APG 1 version was 10900 (1.0.9 beta 00)
+        - Keychain starting with versionCode 20000!
+        
+        Association of file types to Keychain
+        =====================================
+        General remarks about file ending conventions:
+        - *.gpg for binary files 
+        - *.asc for ascii armored files The actual content can be anything.
+        
+        The file ending only shows if it is binary or ascii encoded.
+        
+        Remarks about the ugly android:pathPattern:
+        We are matching all files with a specific file ending.
+        This is done in an ugly way because of Android limitations.
+        Read http://stackoverflow.com/questions/1733195/android-intent-filter-for-a-particular-file-extension and http://stackoverflow.com/questions/3400072/pathpattern-to-match-file-extension-does-not-work-if-a-period-exists-elsewhere-i/8599921 
+        for more information.
+    -->
 
     <uses-sdk
         android:minSdkVersion="8"
diff --git a/OpenPGP-Keychain/build.gradle b/OpenPGP-Keychain/build.gradle
index a1bf3b783..a8523a6c8 100644
--- a/OpenPGP-Keychain/build.gradle
+++ b/OpenPGP-Keychain/build.gradle
@@ -16,8 +16,9 @@ repositories {
 
 dependencies {
     compile fileTree(dir: 'libs', includes: ['*.jar'], excludes: ['android-support-v4.jar'])
-    compile 'com.android.support:support-v4:13.0.+'
+    //compile 'com.android.support:support-v4:18.0.+' // already in actionbarsherlock
     compile 'com.actionbarsherlock:actionbarsherlock:4.4.+@aar'
+    compile project(':libraries:HtmlTextView')
 }
 
 android {
@@ -26,7 +27,7 @@ android {
 
     defaultConfig {
         minSdkVersion 8
-        targetSdkVersion 18
+        targetSdkVersion 17
     }
 
     sourceSets {
@@ -43,28 +44,31 @@ android {
         instrumentTest.setRoot('tests')
     }
 
-    if (project.hasProperty('signingStoreLocation')) {
-      /*
-       * To sign release build, create file gradle.properties in .gradle/ with this content:
-       *
-       * signingStoreLocation=/home/key.store
-       * signingStorePassword=xxx
-       * signingKeyAlias=alias
-       * signingKeyPassword=xxx
-       */
-      signingConfigs {
-          myConfig {
-              storeFile file(signingStoreLocation)
-              storePassword signingStorePassword
-              keyAlias signingKeyAlias
-              keyPassword signingKeyPassword
-          }
-      }
-
-        buildTypes {
+    /*
+     * To sign release build, create file gradle.properties in ~/.gradle/ with this content:
+     *
+     * signingStoreLocation=/home/key.store
+     * signingStorePassword=xxx
+     * signingKeyAlias=alias
+     * signingKeyPassword=xxx
+     */
+    if (project.hasProperty('signingStoreLocation') &&
+            project.hasProperty('signingStorePassword') &&
+            project.hasProperty('signingKeyAlias') &&
+            project.hasProperty('signingKeyPassword')) {
+        println "Found sign properties in gradle.properties! Signing build…"
+        
+        signingConfigs {
             release {
-                signingConfig signingConfigs.myConfig
+                storeFile file(signingStoreLocation)
+                storePassword signingStorePassword
+                keyAlias signingKeyAlias
+                keyPassword signingKeyPassword
             }
         }
+
+        buildTypes.release.signingConfig = signingConfigs.release
+    } else {
+        buildTypes.release.signingConfig = null
     }
 }
diff --git a/OpenPGP-Keychain/src/org/sufficientlysecure/keychain/remote_api/CryptoServiceActivity.java b/OpenPGP-Keychain/src/org/sufficientlysecure/keychain/remote_api/CryptoServiceActivity.java
index 3360388b8..a8e101dae 100644
--- a/OpenPGP-Keychain/src/org/sufficientlysecure/keychain/remote_api/CryptoServiceActivity.java
+++ b/OpenPGP-Keychain/src/org/sufficientlysecure/keychain/remote_api/CryptoServiceActivity.java
@@ -51,10 +51,11 @@ public class CryptoServiceActivity extends SherlockFragmentActivity {
 
     public static final String EXTRA_MESSENGER = "messenger";
 
+    // passphrase action
     public static final String EXTRA_SECRET_KEY_ID = "secret_key_id";
+    // register action
     public static final String EXTRA_PACKAGE_NAME = "package_name";
-
-    // select activity
+    // select pub keys action
     public static final String EXTRA_SELECTED_MASTER_KEY_IDS = "master_key_ids";
     public static final String EXTRA_MISSING_USER_IDS = "missing_user_ids";
     public static final String EXTRA_DUBLICATE_USER_IDS = "dublicate_user_ids";
@@ -63,10 +64,11 @@ public class CryptoServiceActivity extends SherlockFragmentActivity {
 
     // register view
     private AppSettingsFragment mSettingsFragment;
-    // select pub key view
+    // select pub keys view
     private SelectPublicKeyFragment mSelectFragment;
 
-    // has the user clicked one of the buttons?
+    // has the user clicked one of the buttons
+    // or do we need to handle the callback in onStop()
     private boolean finishHandled;
 
     @Override
@@ -267,7 +269,6 @@ public class CryptoServiceActivity extends SherlockFragmentActivity {
                 getSupportFragmentManager().beginTransaction()
                         .add(R.id.api_select_pub_keys_fragment_container, mSelectFragment).commit();
             }
-
         } else {
             Log.e(Constants.TAG, "Wrong action!");
             finish();
diff --git a/README.md b/README.md
index 2ef8bfd8f..9af78e0bb 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,10 @@
 # OpenPGP Keychain (for Android)
 
-OpenPGP Keychain is a EXPERIMENTAL fork of Android Privacy Guard (APG)
+OpenPGP Keychain is an OpenPGP implementation for Android.
+The development began as a fork of Android Privacy Guard (APG).
 
 see http://sufficientlysecure.org/keychain
 
-
 # Build
 
 ## Build with Gradle
@@ -13,12 +13,14 @@ see http://sufficientlysecure.org/keychain
 2. Export ANDROID_HOME pointing to your Android SDK
 3. Install gradle
 4. Execute ``gradle wrapper`` (http://www.gradle.org/docs/current/userguide/gradle_wrapper.html)
-5. Execute ``./gradlew assemble``
+5. Execute ``./gradlew build``
 
 ## Build with Ant
 
 1. Have Android SDK "tools" directory in your PATH (http://developer.android.com/sdk/index.html)
-2. Execute ``android update project -p OpenPGP-Keychain`` and  ``android update project -p libraries/ActionBarSherlock``
+2. Execute ``android update project -p OpenPGP-Keychain``
+3. Execute``android update project -p libraries/ActionBarSherlock``
+3. Execute``android update project -p libraries/HtmlTextView``
 3. Execute ``cd OpenPGP-Kechain``, ``ant debug``
 
 # Contribute
diff --git a/build.gradle b/build.gradle
index a4573e05d..63ba66abf 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,3 +1,18 @@
+buildscript {
+    repositories {
+        mavenCentral()
+    }
+
+    dependencies {
+        classpath 'com.android.tools.build:gradle:0.5.+'
+    }
+}
+
+allprojects {
+    repositories {
+        mavenCentral()
+    }
+}
 
 task wrapper(type: Wrapper) {
     gradleVersion = '1.6'
diff --git a/settings.gradle b/settings.gradle
index e9f3917ee..08454c958 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1 +1,3 @@
 include ':OpenPGP-Keychain'
+include ':libraries:ActionBarSherlock'
+include ':libraries:HtmlTextView'
\ No newline at end of file