Reduce coupling between ValueEditors/Viewers and Set and StyleSheet.

- Adding of actions is done with an addAction function
 - Files are read from
     - getStylePackage for styling stuff (this is stylesheet)
     - getLocalPackage for symbol and image values (this was the set)


git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@970 0fc631ac-6414-0410-93d0-97cfa31319b6

src/data/locale.cpp

@@ -96,6 +96,7 @@ String tr(LocaleCategory cat, const String& key, DefaultLocaleFun def) {
 		return loc->tr(subcat, key, def);														\
 	}
 
+IMPLEMENT_TR_TYPE(Package,    game_translations) //%% TODO!
 IMPLEMENT_TR_TYPE(Game,       game_translations)
 IMPLEMENT_TR_TYPE(StyleSheet, stylesheet_translations)
 IMPLEMENT_TR_TYPE(SymbolFont, symbol_font_translations)