geOrchestra CAS customizations

This project has been created from the suggested github template.

It contains some customizations to suit with the conventions followed by the geOrchestra project.

geOrchestra customizations

• configuration into /etc/georchestra/cas instead of /etc/cas.
• not building a runnable artifact, nor including any tomcat or jetty dependencies (see the gradle.properties file)
• A basic custom theme named "georchestra" has been generated using ./gradlew generateTheme
• ... more to come

Custom georchestra build

Building a simple war

./gradlew build

Building a docker image

Creating the exploded webapp with the following:

$ ./gradlew explodeWarOnly

Then Build a docker image using:

$ docker build -t georchestra/cas:6.3 .

Contrary to upstream, we don't make use of the jib gradle plugin to build the docker image.