FIX: When more than one dimensions field is used, the array_in_array function will try to redeclare itself.
Merge pull request #307 from mharis/master

Fix for dimensions field array_in_array function
Additional changes to prep for meta boxes.
Fix for #305:  Moved call for _internationalization to top of __construct to translate defaults
Fix for #305, again.  Thanks @Misledum

Passing `$this->args['opt_name']` to _internationalization, as not to hurt apply_filter's feelings.  ;-)
Russian language
Russian language