Added new "My submissions" filter to translate page.
Added missing semicolons.
Moved get_stats_headings to a more sensible location.
Moved last activity string into get_stats_headings.
Display total number of words in the relevant tables.
Removed a bunch of unused code.
Coding style cleanup.
Moved stats_descriptions to a more sensible location.
Moved dispatch to a more sensible location.
Renamed item_dict, moved to a more sensible place.
Removed unnecessary request parameter.
get_children belongs to the file/dir browser.
Moved the browser-related code to the common app.
Refactored browsing tables.

No more repetitive markup. Ideally index and project listing tables should be
adapted to use this method.
Implemented a inclusion tag for displaying the tables.

This will be necessary in order to display more than one table in a single page.
Reused tables for the index and projects pages.
Removed unnecessary parameters.
Select previous content when clicking the search box.

Fixes bug 2717.
Several cleanups.
Ignore repos and all but bundled projects.