Enable multiple categories to be used in an AND configuration
Right now if you select two categories, it will pull from both.
It would be nice to have this as an "AND" option -- perhaps
Cat 1, Cat 2 == get posts from EITHER / BOTH categories but
Cat 1 & Cat == only posts in BOTH categories.
Cat 1 = Featured
Cat 2 == Foo
Page shows a bunch of posts from cat == Foo
Slider just shows the Foo posts that are Featured.
Page 2 has Cat 3 == Bar -- shows posts in Cat == Bar
WooSlider shows from Featured & Bar -- now just the featured Bar.
OTW it looks like have to create Cat 1 - Foo, Cat 2 Featured Foo, Cat 3 Bar, Cat 4 Featured Bar.