[ca] Fixed false alarm.

git-svn-id: https://languagetool.svn.sourceforge.net/svnroot/languagetool/trunk/languagetool@9884 2fe6a88b-1217-0410-b804-ba6ed01314b8
new command "version" to print LT version and build date

git-svn-id: https://languagetool.svn.sourceforge.net/svnroot/languagetool/trunk/languagetool@9885 2fe6a88b-1217-0410-b804-ba6ed01314b8