Update Dockerfile

// FREEBIE

Dockerfile

@@ -1,19 +1,18 @@
-FROM ubuntu:14.04.3
+FROM ubuntu:17.04
 
 RUN dpkg --add-architecture i386 && \
     apt-get update -y && \
     apt-get install -y software-properties-common && \
-    add-apt-repository -y ppa:openjdk-r/ppa && \
     apt-get update -y && \
-    apt-get install -y libc6:i386=2.19-0ubuntu6.7 libncurses5:i386=5.9+20140118-1ubuntu1 libstdc++6:i386=4.8.4-2ubuntu1~14.04.1 lib32z1=1:1.2.8.dfsg-1ubuntu1 wget openjdk-8-jdk=8u72-b15-1~trusty1 git unzip && \
+    apt-get install -y libc6:i386=2.24-9ubuntu2.2 libncurses5:i386=6.0+20160625-1ubuntu1 libstdc++6:i386=6.3.0-12ubuntu2 lib32z1=1:1.2.11.dfsg-0ubuntu1 wget openjdk-8-jdk=8u131-b11-2ubuntu1.17.04.3 git unzip && \
     rm -rf /var/lib/apt/lists/* && \
     apt-get autoremove -y && \
     apt-get clean
 
 ENV ANDROID_SDK_FILENAME android-sdk_r24.4.1-linux.tgz
 ENV ANDROID_SDK_URL https://dl.google.com/android/${ANDROID_SDK_FILENAME}
 ENV ANDROID_API_LEVELS android-25
-ENV ANDROID_BUILD_TOOLS_VERSION 25.0.0
+ENV ANDROID_BUILD_TOOLS_VERSION 25.0.2
 ENV ANDROID_HOME /usr/local/android-sdk-linux
 ENV PATH ${PATH}:${ANDROID_HOME}/tools:${ANDROID_HOME}/platform-tools
 RUN cd /usr/local/ && \