Add de_DE translation files.
Merge pull request #2 from slaFFik/master

Better BuddyPress support props @slaFFik
Minor code cleanup.
Merge some changes from the WordPress.com version of Expound.
Make featured and related posts pluggable functions.
Remove calls to edit_post_link(), posts can be edited from the admin toolbar.
Readme changes.
Add some infinite scroll styles.
Support for the Yet Another Related Posts plugin.
Add WP-PageNavi support.
Update version to 1.7.
Added Brazilian Portuguese Language files
Merge pull request #3 from rafaelfunchal/master

Added Brazilian Portuguese Language files props @rafaelfunchal
Readme updates
Merge branch 'kovshenin/master'