Previously, when saving a scenario, it wrote uninitialized variables in lieu of the hashed/encrypted values that the original editor used for password checking. (Stored in flag_a, flag_b, etc.) That made it incompatible with earlier editors (such as Super Editor), which expected a password of "0", which is to say, data hashed using 0 as the argument.
This commit just adds the old password code back in, and saving now gives all scenarios a password of "0". Loading behavior is still unchanged.
git-svn-id: http://openexile.googlecode.com/svn/trunk@163 4ebdad44-0ea0-11de-aab3-ff745001d230
