This shouldn't break stuff, just make things easier. Think of all that lost
time " 0.0". Not anymore. Not even in Embryo scripts. Indexes should only
be provided when you need them (which is quite rare).
Note that if you use ``set_state("new state")'' in your Embryo scripts, the
produced .edj files will be incompatible with older versions of Edje. This
backwards incompatibility only applies to Embryo scripts; edje_cc will
generate a ``0.0'' value if the index is omitted from state declarations and
programs.
Sachiel said this patch was OK; our benevolent release manager acked as
well. Blame them if this breaks stuff.
SVN revision: 73424
7ee848bc33