Update navigation.php
Update ie7.php
Prevent pagination LIs from overlapping when wrapping
Merge pull request #5283 from mrclay/5271-18

Prevent break of pagination elements when wrapped
Fixes #4587 not passing empty string to date()
Fixes #4349 friends can edit pages now
Fixes #4867 handling boolean false values as metadata pair value
Refs #4356 do not display elgg_dump() messages on js or css requests
Fixes #4378 prevent loading same library name twice
Fixes #2682 strips tags from site name