Added bionic dockerfile

docker/bionic/Dockerfile

@@ -0,0 +1,34 @@
+# Image: introlab3it/rtabmap:bionic
+
+FROM ubuntu:18.04
+
+# Install build dependencies
+RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
+      libsqlite3-dev \
+      libpcl-dev \
+      git \
+      cmake \
+      libopencv-dev \
+      libproj-dev \
+      libqt5svg5-dev \
+      libfreenect-dev \
+      libopenni2-dev \
+      ffmpeg \
+      software-properties-common
+
+WORKDIR /root/
+
+# Clone source code
+RUN git clone https://github.com/introlab/rtabmap.git
+
+# Build RTAB-Map project
+RUN cd rtabmap/build && \
+    cmake .. && \
+    make -j$(nproc) && \
+    make install && \
+    cd ../.. && \
+    rm -rf rtabmap && \
+    ldconfig
+
+WORKDIR /root
+