readmes and bash installation script

Author: nsjames

.gitignore

@@ -1,2 +1,4 @@
 .DS_Store
 .DS_Store?
+.idea/
+.git/

README.md

@@ -4,3 +4,12 @@ Various Dockerfiles for various builds
 ### dawn-2.x
 
 - `Dockerfile` basic Dockerfile, installs required dependencies and runs the provided `build.sh` script *with no volumes*
+
+
+#### Contributing
+
+If you would like to add dockerfiles here put them into folders under their branch name and name 
+the `Dockerfile` with your name/organization as the maintainer. ( format: `Dockerfile-name` )
+
+You must also add them to the `readme.md` inside of the folder along with any special steps or considerations 
+that pertain to your dockerfile.

dawn-2.x/Dockerfile dawn-2.x/Dockerfile-icculusc

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+# Dawn 2x
+
+### Dockerfile-icculusc
+
+This Dockerfile mounts no volumes, and doesn't come with a docker-compose.yml

dawn-2.x/readme.md

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+#!/bin/bash
+
+sudo apt-get update
+sudo apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D
+sudo apt-get install -y software-properties-common python-software-properties
+sudo apt-add-repository 'deb https://apt.dockerproject.org/repo ubuntu-xenial main'
+# -------------------
+# Taking care of some minimal ubuntu versions
+# -------------------------------
+touch /etc/apt/sources.list.d/docker.list
+echo "deb https://apt.dockerproject.org/repo ubuntu-trusty main" >> /etc/apt/sources.list.d/docker.list
+# -------------------------------------------
+sudo apt-get update
+apt-cache policy docker-engine
+sudo apt-get install -y docker-engine

utilities/install_docker.sh

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+# Utilities
+
+#### install_docker.sh
+This is a simply bash script which will do all of the necessary things to install docker itself on 
+various ubuntu versions. 
+
+Steps to use from your new dockerless server:
+
+- copy paste the bash script into an `install_docker.sh` file.
+- `chmod +x install_docker.sh`
+- `./install_docker.sh`