Fixes a fatal error when IE<9 start iterating over built-in properties of the 'components' array. Also storing components[i].component in a local var for faster lookup and better minification.
Fixes a fatal error when IE<9 start iterating over built-in properties of the 'components' array. Also storing components[i].component in a local var for faster lookup and better minification.

czindel/terrificjs,czindel/terrificjs,brunschgi/terrificjs