Fixing some errors from Gridable

Hi there

I just found some fixeables error of Gridable that I hope you can fix

1 – Gridable at frontend miss the javascript var gridable_params

I checked it and is loaded just on backend, changing the hook:
add_action( 'admin_head', array( $plugin_admin, 'my_add_styles_admin' ) );
To:
add_action( 'wp_head', array( $plugin_admin, 'my_add_styles_admin' ) );
And removing the check is_admin() fixes the issue

Also, is required to print the footer templates, so replacing the hook:
add_action( 'admin_footer', array( $plugin_admin, 'wp_print_grider_tinymce_templates' ) );
To:
add_action( 'wp_footer', array( $plugin_admin, 'wp_print_grider_tinymce_templates' ) );
Fixes it too

2 – Gridable scripts requires (and I don’t know why) the wp-color-picker on their js and css assets, removing this requirements will enqueue correctly the plugin assets and everything will work as expected

Is posible to get those fixes on Gridable?

Best regards