Testing build

Centos7 toolset and all G4 versions (#31)

* Add missing geant4 versions and nproc

* Correct toolset for Centos7

Testing build

v0.0.17

Build of ROOT (#30)

Testing build

v0.0.16

Consistent docker SHELL command (#29)

Testing build

v0.0.15

Correct libxxhash-dev dep (used for ROOT) (#28)

Testing build

ROOT for centos7 (#27)

* Remove comment

* More modern root for centos7

* ROOT deps

Testing build

Fixing base images and workflows (#25)

* centos7 pointing to wrong base image

* centos7 pointing to workflow

Testing build

Fixing base images and workflows (#25)

* centos7 pointing to wrong base image

* centos7 pointing to workflow

Building test

centos7 and centos8 (#24)

* centos8 geant4s (10.7, 11.0, 11.1, 11.2)

* centos7 geant4s (10.7, 11.0, 11.1, 11.2)

Testing build

Add EXPAT to ALMA (#23)

* Install expat

* Proper names for alma workflow steps

Testing build

v0.0.9

Fix CLHEP (#22)