Revert "Remove unused Dockerfiles"

We are having trouble with the artifacts from the new build.
To test this, I will renable the old build and compare the
results.

This reverts commit 4599e58.

docker/Dockerfile.android

@@ -0,0 +1,37 @@
+FROM philcryer/min-jessie:latest
+
+WORKDIR /build/
+
+ENV NDK_VERSION r13b
+
+ENV NDK /build/android-ndk-$NDK_VERSION
+ENV NDK_NAME android-ndk-$NDK_VERSION-linux-x86_64
+ENV PATH $PATH:/build/android-gcc-toolchain:$NDK
+
+ENV CCFLAGS -fPIC
+ENV CXXFLAGS -fPIC
+
+
+RUN echo "[0/3] installing packages..." && \
+	apt-get -qq update && \
+
+	DEBIAN_FRONTEND=noninteractive apt-get -qq install -y \
+	git \
+	unzip \
+	gcc gcc-multilib \
+	g++ g++-multilib \
+	curl \
+	file
+
+RUN echo "[1/2] cloning dependencies..." && \
+	git clone https://github.com/sjitech/android-gcc-toolchain 
+
+RUN echo "[2/2] setting up..." && \
+ 	curl -fSOL https://dl.google.com/android/repository/$NDK_NAME.zip && \
+	unzip -q $NDK_NAME.zip && \
+	rm $NDK_NAME.zip
+
+COPY jni /build/jni/
+#COPY node /build/node/
+
+#CMD android-gcc-toolchain ${ARCH} --api 15 --host gcc-lpthread -C sh -c "cd jni && ndk-build"

docker/Dockerfile.linux

@@ -0,0 +1,47 @@
+FROM philcryer/min-jessie:latest
+
+WORKDIR /build/
+
+ENV MAVEN_OPTS -Xmx2048m -XX:MaxPermSize=256m
+ENV _JAVA_OPTIONS -Xms1024m -Xmx1024m -XX:MaxPermSize=512m
+
+RUN echo "[0/3] installing packages..." && \
+	apt-get -qq update && \
+	DEBIAN_FRONTEND=noninteractive apt-get -qq install -y \
+        openjdk-7-jdk \
+	git \
+	unzip \
+	gcc gcc-multilib \
+	g++ g++-multilib \
+	curl \
+	file \
+        execstack \
+        maven
+
+CMD cd jni && \
+  echo "building...." && \
+  g++ -I../node/node.linux.x64/deps -I../node/node.linux.x64/deps/v8 -I../node/node.linux.x64 -I../node/node.linux.x64/deps/v8/include \
+    -I../node/node.linux.x64/src -I /usr/lib/jvm/java-7-openjdk-amd64/include/ \
+    -I /usr/lib/jvm/java-7-openjdk-amd64/include/linux  \
+    com_eclipsesource_v8_V8Impl.cpp -std=c++11 -fPIC -shared -o libj2v8_linux_x86_64.so \
+    -Wl,--whole-archive ../node/node.linux.x64/out/Release/obj.target/libnode.a  -Wl,--no-whole-archive \
+    -Wl,--start-group \
+                      ../node/node.linux.x64/out/Release/obj.target/deps/v8/src/libv8_libbase.a \
+                      ../node/node.linux.x64/out/Release/obj.target/deps/v8/src/libv8_libplatform.a \
+                      ../node/node.linux.x64/out/Release/obj.target/deps/v8/src/libv8_base.a \
+                      ../node/node.linux.x64/out/Release/obj.target/deps/v8/src/libv8_nosnapshot.a \
+                      ../node/node.linux.x64/out/Release/obj.target/deps/v8/src/libv8_libsampler.a \
+                      ../node/node.linux.x64/out/Release/obj.target/deps/uv/libuv.a \
+                      ../node/node.linux.x64/out/Release/obj.target/deps/openssl/libopenssl.a \
+                      ../node/node.linux.x64/out/Release/obj.target/deps/http_parser/libhttp_parser.a \
+                      ../node/node.linux.x64/out/Release/obj.target/deps/gtest/libgtest.a \
+                      ../node/node.linux.x64/out/Release/obj.target/deps/zlib/libzlib.a \
+                      ../node/node.linux.x64/out/Release/obj.target/deps/cares/libcares.a \
+    -Wl,--end-group \
+    -lrt -D NODE_COMPATIBLE=1 && \
+    execstack -c libj2v8_linux_x86_64.so && \
+    echo "striping symbols...." && \
+    strip --strip-unneeded -R .note -R .comment libj2v8_linux_x86_64.so && \
+    cd .. && \
+    mvn clean verify -e
+