diff --git a/bin/AndroidManifest.xml b/bin/AndroidManifest.xml
deleted file mode 100644
index 5ca5295f1e317acee3b269c43dd6400443e24c56..0000000000000000000000000000000000000000
--- a/bin/AndroidManifest.xml
+++ /dev/null
@@ -1,49 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="de.gultsch.chat"
-    android:versionCode="1"
-    android:versionName="1.0" >
-
-    <uses-sdk
-        android:minSdkVersion="14"
-        android:targetSdkVersion="19" />
-
-    <uses-permission android:name="android.permission.READ_CONTACTS" />
-    
-    <application
-        android:allowBackup="true"
-        android:icon="@drawable/ic_launcher"
-        android:label="@string/app_name"
-        android:theme="@android:style/Theme.Holo.Light" >
-        <activity
-            android:name="de.gultsch.chat.ui.ConversationActivity"
-            android:label="Secure Conversations">
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
-        </activity>
-        <activity
-            android:name="de.gultsch.chat.ui.SettingsActivity"
-            android:label="Settings"
-            android:parentActivityName="de.gultsch.chat.ui.ConversationActivity" >
-        </activity>
-        <activity
-            android:name="de.gultsch.chat.ui.ManageAccountActivity"
-            android:label="Manage Accounts"
-            android:parentActivityName="de.gultsch.chat.ui.ConversationActivity" >
-        </activity>
-        <activity
-            android:name="de.gultsch.chat.ui.NewConversationActivity"
-            android:label="@string/title_activity_new_conversation"
-            android:parentActivityName="de.gultsch.chat.ui.ConversationActivity"
-            android:windowSoftInputMode="stateHidden"
-            android:noHistory="true">
-            <meta-data
-                android:name="android.support.PARENT_ACTIVITY"
-                android:value="de.gultsch.chat.ui.ConversationActivity" />
-        </activity>
-    </application>
-
-</manifest>
diff --git a/bin/SecureConversations.apk b/bin/SecureConversations.apk
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diff --git a/bin/classes.dex b/bin/classes.dex
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diff --git a/bin/classes/de/gultsch/chat/BuildConfig.class b/bin/classes/de/gultsch/chat/BuildConfig.class
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index ea8e5c71e5959a1b4c6fb1930e5ecca8a94af0e6..0000000000000000000000000000000000000000
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deleted file mode 100644
index 796205bc01a60ed31a20d898ffb940054bcdf05c..0000000000000000000000000000000000000000
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diff --git a/bin/foo b/bin/foo
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000
diff --git a/bin/jarlist.cache b/bin/jarlist.cache
deleted file mode 100644
index 0565465f225d470f6791a61ca04463ad4ee2131b..0000000000000000000000000000000000000000
--- a/bin/jarlist.cache
+++ /dev/null
@@ -1,3 +0,0 @@
-# cache for current jar dependency. DO NOT EDIT.
-# format is <lastModified> <length> <SHA-1> <path>
-# Encoding is UTF-8
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