* Added the `words` parameter. When set to a value greater than 0, the number of words in the excerpt will be trimmed if greater than the specified value.

git-svn-id: https://plugins.svn.wordpress.org/cc-child-pages/trunk@1022806 b8457f37-d9ea-0310-8a92-e5e31aec5664
... adding screenshot for `words` parameter

git-svn-id: https://plugins.svn.wordpress.org/cc-child-pages/trunk@1022808 b8457f37-d9ea-0310-8a92-e5e31aec5664