Add links to attachment on bugzilla and display author names
Add sort-by for bug list
Refactoring: merge sort-by JS functions
CSS: Bug title should not overflow on add/del values
Add sort-by for bug list - author view
The author name is the author of the patch, not the submitter
The number of patches is not the number of hunks

The number of patches is the number of attachments.
Deal with author names containing accentued characters
Add search by patterns
Refactor get_bugs_by_*
Refactor build_buglist_node_for_*
Refactor add_accordion_to_*
Add some unit tests