busy adding some MEAT to edje's embryo script support. just added

busy adding some MEAT to edje's embryo script support. just added
"persistent" variables - ie tied to each instance of an edje object and you
can save/load via get_int() set_int() get_float() set_float(), get_str(),
get_strlen() and set_str(). the values are fetched/stored wherever you do
these calls. you need a public variable declaration to indicate you want to
use a global var, and use this variable handle as the variable index - edje
will init it for you.

e_logo.edc has some examples...
:)

this solves being able to keep state like if a check button is enabled or
disabled etc. etc. etc.
then i guess its onto the rest of the calls...

SVN revision: 9526