Added a dialog to select a wow directory

Signed-off-by: Konctantin <gawrilyako@gmail.com>
Fix
Fix
Fix
Fix
Fix
Fix
Fix
test online mode
Fix
Fix
Fix
Fix
Fix
Fix
Added locale selection for extraction
Fix
Fix
Fix
Merge branch 'master' of https://github.com/tomrus88/CASCExplorer