Refactor audits view for reusability
Further refactor audits view to support getting audits by username
Add recent user edits partial template to the user page.

This commit changes the browserify bundle structure.
There is now one entry file per-page (currently map and user), which are
listed under the alias configuration in the Gruntfile.
Refactor based on code review

Changes include_pending query param -> exclude_pending for consistency.
Adds URL tests for user audits.
Fixes some unrelated python lint.
Add new translations
Merge pull request #145 from maurizi/topic/recentUserEdits

Topic/recent user edits