* arts-2-1-543

* controlfiles/CMakeLists.txt: Add cia testcases to check-xmldata.

* controlfiles/artscomponents/cia/TestCIA.arts,
controlfiles/artscomponents/cia/TestRTwithCIA.arts:

Adapt path to arts-xml-data.

git-svn-id: https://www.sat.ltu.se/svn/rt/arts/trunk@8283 aaf1aab0-4228-0410-ad68-8dceda47f409