Merge branch 'script_lxplus' into 'master'

script to setup environment for lxplus

See merge request corryvreckan/corryvreckan!74

etc/README.md

+# Scripts
+
+## addModule.sh
+
+Short script to prepare the source code and CMake files for a new allpix<sup>2</sup> module.
+The tool will ask for all necessary information, such as the module name ("Module" will be appended automatically) and the type (global, detector,dut).
+Both unique and detector-specific modules are supported.
+
+A README.md file is automatically created, containing the author and contact information of the creator. The information is retrieved using the `git config user.name` and `git config user.email` commands if available, or `whoami` and `hostname` as fallback.
+Please make sure, the information is correct.
+
+Usage:
+
+```
+./etc/addModule.sh
+```
+
+Example Output:
+```
+$ ./etc/addModule.sh 
+
+Preparing code basis for a new module:
+
+Name of the module? MyNewModule
+Type of the module?
+
+1) global
+2) detector
+3) dut
+#? 1
+Creating directory and files...
+
+Name:   MyNewModule
+Author: John Doe (john.doe@cern.ch)
+Path:   /path/to/corryvreckan/src/modules/MyNewModule
+
+Re-run CMake in order to build your new module.
+```
+
+## setup_lxplus.sh
+
+Script to facilitate the compilation of Corryvreckan on the CERN LXPLUS Linux cluster. Sourcing the script via
+
+```
+source etc/setup_lxplus.sh
+```
+
+will setup all required build dependencies.

etc/setup_lxplus.sh

+if [ ! -d "/cvmfs/clicdp.cern.ch" ]; then
+    echo "CVMFS not available"
+    return
+fi
+
+# Get our directory and load the CI init
+ABSOLUTE_PATH=`dirname $(readlink -f ${BASH_SOURCE[0]})`
+
+# Load default configuration
+source $ABSOLUTE_PATH/../.gitlab-ci.d/init_x86_64.sh