initial support for sticky posts
update changelog
Updated to have carrington core support the include and exclude attributes available to the gallery shortcode
typo fix
[IMPROVEMENT] A more flexible way to handle the contents template

Now let you specify what content template to use.

Signed-off-by: Simone Conti <s.conti@itnok.com>
Merge branch 'develop' of github.com:itnok/wp-carrington-core into perfectcommerce