Excerpt fixed

I've been writing some backwards bugs lately due to the lack of tests. I messed up the excerpt differently on each release. Please test this release for a fixed excerpt.

Pagination merged into master

Please test this release that includes the pagination branch before I

Thanks!

Adds Pagination

To use pagination, you need to set the following parameters:

• pagination set it to yes - [catlist numberposts=10 pagination=yes]
• instance a number to identify the instance where you are using pagination (works with names too). Since you can use the shortcode several times in the same page or post, you need to identify the instance so that you paginate only that instance.

Posts per page are set with the numberposts parameter.

Example:

[catlist id=3 numberposts=10 pagination=yes instance=1]

[catlist id=5 numberposts=5 pagination=yes instance=2]