Alessandro Morandi

Fix: when saving a versioned model for the first time (e.g. creating) a version was always saved, even with a false :if condition. No version should be saved when the...

First save ignores :if condition

3

When saving a versioned model for the first time, a version is created regardless of the `:if` condition. E.g. if I do ``` acts_as_versioned :if => Proc.new {|item| false} ```...

Added 2 missing dealloc calls to suppress warnings. The missing deallocs were causing a `Method possibly missing a [super dealloc] call` warning to be displayed in Xcode 4.5.