* Changed base OS in clixon-system container to Alpine

* Moved datastore/text/ code to datastore/ since there is only one type of datastore.
* Added "magic script line" to test script for sourced and scriped exits

test/test_nacm_module_write.sh

@@ -20,9 +20,12 @@
 # update    |  p/d   |  p/d   | p/d
 # delete    |  p/d   |  p/d   | p/d
 
+# Magic line must be first in script (see README.md)
+s="$_" ; . ./lib.sh || if [ "$s" = $0 ]; then exit 0; else return 0; fi
+
 APPNAME=example
-# include err() and new() functions and creates $dir
-. ./lib.sh
+
+# Common NACM scripts
 . ./nacm.sh
 
 cfg=$dir/conf_yang.xml