update readme

README.md

@@ -1,62 +1,56 @@
 # BloodHound Docker Ready to Use
+
+[BloodHound](https://github.com/BloodHoundAD/BloodHound) Docker image out of the box, with collectors and [tons of custom queries](https://github.com/CompassSecurity/BloodHoundQueries/blob/master/customqueries.json). It creates a `bh-data` folder with the Ingestors, the data folder is also mounted as a volume, use this to drop your data and load it into the BloodHound GUI.
+
 ![bloodhound](https://user-images.githubusercontent.com/17031267/48985201-6f587a00-f105-11e8-8355-98e38e08cc5e.png)
 
+
 ## Run from Docker Hub
 ```
 docker run -it \
   -p 7474:7474 \
   -e DISPLAY=unix$DISPLAY \
   -v /tmp/.X11-unix:/tmp/.X11-unix \
   --device=/dev/dri:/dev/dri \
-  -v $(pwd)/data:/data \
+  -v $(pwd)/bh-data:/data \
   --name bloodhound belane/bloodhound
 ```
 
+**Warning:** You may need to run `xhost +local:$(id -nu)` to allow the local user to access DISPLAY.
+
 ## Build Image
-### Build
+
 `docker build . -t bloodhound`
 
-### Build with example data
-`docker build . -t bloodexample --build-arg data=example`
 ### Optional Arguments
+
 - **neo4j** version
 - **bloodhound** version
 
-`docker build . -t bloodhound --build-arg neo4j=3.4.8 --build-arg bloodhound=2.1.0`
+`docker build . -t bloodhound --build-arg neo4j=4.4.10 --build-arg bloodhound=4.2.0`
+
+### Run
 
-## Run
 ```
 docker run -it \
   -p 7474:7474 \
   -e DISPLAY=unix$DISPLAY \
   -v /tmp/.X11-unix:/tmp/.X11-unix \
   --device=/dev/dri:/dev/dri \
-  -v ~/Desktop/bloodhound/data:/data \
+  -v $(pwd)/bh-data:/data \
   --name bloodhound bloodhound
 ```
-### Run with example data
-```
-docker run -it \
-  -e DISPLAY=unix$DISPLAY \
-  -v /tmp/.X11-unix:/tmp/.X11-unix \
-  --device=/dev/dri:/dev/dri \
-  -v ~/Desktop/bloodhound/data:/data \
-  --name bloodexample bloodexample
-```
 
-### Start container
-```
-docker start bloodhound
-```
+## Start container
 
-## Use
-Login:
-- **Database URL:** bolt://localhost:7687
+`docker start bloodhound`
+
+## Database Login
+
+- **DB URL:** bolt://localhost:7687
 - **DB Username:** neo4j
 - **DB Password:** blood
 
-There is a `bloodhound/data` folder in your Desktop with the Ingestors.
-data folder is also mounted as volume, use it to drop your data and load it in  BloodHound GUI.
-
 ## Documentation
-https://github.com/BloodHoundAD/BloodHound/wiki
+
+[Official BloodHound Documentation](https://bloodhound.readthedocs.io/en/latest/index.html)