CMS-1752 Create SaveChangesBeforeCloseDialog for wizard - dialog and related changes
CMS-1752 Create SaveChangesBeforeCloseDialog for wizard - removed none used code
CMS-1752 Create SaveChangesBeforeCloseDialog for wizard - bugfix for DeckPanel with code simplification
Merge pull request #291 from enonic/CMS-1752

CMS-1752 Create SaveChangesBeforeCloseDialog for wizard