Merge branch 'add-ci' into 'master'

Add ci that compiles all examples

See merge request !158

.gitlab-ci.yml

+test:
+    before_script:
+        - install_clean.sh bundle-complete && apt-get update -qq && apt-get install -y -qq build-essential
+    image: "camilstaps/clean:nightly"
+    script:
+        - bash Tests/ci-tests.bash

Tests/ci-tests.bash

+#!/bin/bash
+set -e
+
+CLMFLAGS="-dynamics -h 200m -s 10m"
+CLMLIBS="-IL Dynamics -IL GraphCopy -IL Sapl -IL TCPIP -IL Platform -IL Platform/Deprecated/StdLib -I $(pwd)/Libraries"
+CLM="clm $CLMFLAGS $CLMLIBS"
+
+( cd Examples; $CLM BasicAPIExamples; )
+( cd Examples/Games/Ligretto; $CLM -I .. -I ../../Graphics Ligretto; )
+( cd Examples/Games/Trax; $CLM -I .. Trax; )
+( cd Examples/GIS; $CLM LeafletMapExample; )
+( cd Examples/Graphics/BasicImagesExamples; for i in *.prj.default; do $CLM -I .. $(basename -s .prj.default $i); done; )
+( cd Examples/Applications/TheTaxMan; $CLM TheTaxMan; )
+#( cd Examples/Applications/Incidone; $CLM IncidoneCCC; )
+#( cd Examples/Applications/ShipAdventure; $CLM main; )