Create Gazebo8 Docker image for development

[Agustin Alba Chicar]

Create a Gazebo8 Docker image for development and test compilation and functionality.

Use this PR as a base.

[Agustin Alba Chicar]

@hidmic please take a look to https://bitbucket.org/agalbachicar/terminus-simulation/src/88ba6d7b6816a7fb7c40b1100e65b3380ea11241/?at=Issue%2F%23156_Gazebo8_docker_image and try compiling docker image for NVidia drivers. Let me know if you can run Gazebo and it renders correctly.

[Agustin Alba Chicar]

Possible warning messages in Gazebo 8 with dual monitor:

[Wrn] [GuiIface.cc:113] 0x443eeb0 void QWindowPrivate::setTopLevelScreen(QScreen*, bool) ( QScreen(0x17a63e0) ): Attempt to set a screen on a child window.

See this issue for more information: https://bitbucket.org/osrf/gazebo/issues/2132/qt5-attempt-to-set-a-screen-on-a-child

[Agustin Alba Chicar]

Added the makefiles for new gazebo images. refs #156

→ <<cset 7b2a6cedef2a>>

[Agustin Alba Chicar]

Corrected spelling. refs #156

→ <<cset aab7f04d0757>>

[Agustin Alba Chicar]

New readme table. refs #156

→ <<cset e4f18f546318>>

[Agustin Alba Chicar]

Added libprotobuf related dependencies. refs #156

→ <<cset 1c8462281765>>

[Agustin Alba Chicar]

Changed pipelines. refs #156

→ <<cset d01be87dd917>>

[Agustin Alba Chicar]

Closed via https://bitbucket.org/ekumen/terminus-simulation/pull-requests/58