IZPACK-243 added validator option to directory and file fields.
IZPACK-243
added validator option to directory and file fields.

git-svn-id: 408af81b9e4f0a5eaad229a6d9eed76d614c4af6@2579 7d736ef5-cfd4-0310-9c9a-b52d5c14b761

yukron/izpack,akuhtz/izpack,tomas-forsman/izpack,izpack/izpack,optotronic/izpack,stenix71/izpack,Helpstone/izpack,codehaus/izpack,codehaus/izpack,dasapich/izpack,rsharipov/izpack,bradcfisher/izpack,yukron/izpack,bradcfisher/izpack,Sage-ERP-X3/izpack,rkrell/izpack,awilhelm/izpack-with-ips,bradcfisher/izpack,optotronic/izpack,Sage-ERP-X3/izpack,mtjandra/izpack,Sage-ERP-X3/izpack,rsharipov/izpack,stenix71/izpack,mtjandra/izpack,yukron/izpack,Murdock01/izpack,akuhtz/izpack,Murdock01/izpack,kanayo/izpack,maichler/izpack,Murdock01/izpack,Sage-ERP-X3/izpack,kanayo/izpack,codehaus/izpack,Helpstone/izpack,maichler/izpack,yukron/izpack,bradcfisher/izpack,rkrell/izpack,rsharipov/izpack,stenix71/izpack,optotronic/izpack,rkrell/izpack,izpack/izpack,Sage-ERP-X3/izpack,dasapich/izpack,bradcfisher/izpack,akuhtz/izpack,codehaus/izpack,optotronic/izpack,maichler/izpack,rkrell/izpack,kanayo/izpack,Helpstone/izpack,dasapich/izpack,mtjandra/izpack,tomas-forsman/izpack,mtjandra/izpack,rsharipov/izpack,Helpstone/izpack,rkrell/izpack,tomas-forsman/izpack,rsharipov/izpack,Helpstone/izpack,Murdock01/izpack,mtjandra/izpack,kanayo/izpack,tomas-forsman/izpack,Helpstone/izpack,kanayo/izpack,stenix71/izpack,kanayo/izpack,rsharipov/izpack,dasapich/izpack,maichler/izpack,rkrell/izpack,tomas-forsman/izpack,maichler/izpack,awilhelm/izpack-with-ips,stenix71/izpack,awilhelm/izpack-with-ips,mtjandra/izpack,dasapich/izpack,Murdock01/izpack,rkrell/izpack,Sage-ERP-X3/izpack,tomas-forsman/izpack,yukron/izpack,Sage-ERP-X3/izpack,dasapich/izpack,izpack/izpack,Murdock01/izpack,awilhelm/izpack-with-ips,Murdock01/izpack,izpack/izpack,yukron/izpack,yukron/izpack,optotronic/izpack,maichler/izpack,izpack/izpack,codehaus/izpack,izpack/izpack,akuhtz/izpack,Helpstone/izpack,optotronic/izpack,mtjandra/izpack,akuhtz/izpack,dasapich/izpack,bradcfisher/izpack,maichler/izpack,akuhtz/izpack,tomas-forsman/izpack,rsharipov/izpack,codehaus/izpack,optotronic/izpack,bradcfisher/izpack,izpack/izpack,stenix71/izpack,stenix71/izpack,codehaus/izpack,akuhtz/izpack,awilhelm/izpack-with-ips