Dockerize-web broken about urho3d

[yiown]

Ok so it was never compiling the WEB build. It turns out "scripts/dockerized.sh web rake build install" actually compiles dockerized-linux targets.

I made a clean "git clone" and used "scripts/dockerized.sh web bash" to start a clean build.
Using bash inside the docker web I tried "/scripts/cmake_emscripten.sh ." and didn't work because EMSCRIPTEN_ROOT_PATH is not defined anywhere.
I defined it to /emsdk-master and cmake_emscripten went through.
After that I used "rake new[UrhoApp,demo]" and it worked creating the example files.
Then I cd to demo/UrhoApp I tried "rake build" it failed because it tried to find dockerized-linux files.
So then I used "scrips/cmake_emscripten.sh ." it failed because URHO3D_HOME is not declared... so I declared it.
Then I ran "make -j8" and it worked !!! created the wasm and html files and I could see the small mushroom rotating.

To reenter the docker bash I had to go back to the Urho3d directory and docker web bash there and then:
$ cd demo/UrhoApp/
$ export EMSCRIPTEN_ROOT_PATH=/emsdk-master
$ export URHO3D_HOME=/home/yiown/Documents/Urho3D
$ ./script/cmake_clean.sh .
$ ./script/cmake_emscripten.sh .
$ make -j8
So I kinda leave that open ...

[1vanK]

Docker images support will be removed, because they are obsolete and there is no one to support them