refs #591 - Row/column highlighting on hover for weekly schedule
refs #590 - Progress bars should never go beyond 100%
refs #553 - Comments on all entries tab; styling adjustments
refs #591 - Use table striping with row/column highlights
Group entries by day on all entries tab
And move "Add Entry" button to clock-in dropdown.
Test using Django-1.5 alpha
Add tox environments for Django 1.5b2
PEP8 fixes
refs #440 - Filtering on Hourly Reports page
Reports test reorganization
refs #440 - Update HourlyReport tests
Merge pull request #594 from caktus/fix/progress-bar-length

refs #590 - Progress bars should never go beyond 100%
Merge pull request #595 from caktus/feature/dashboard-comments

refs #553 - Dashboard "All Entries" adjustments
Merge pull request #593 from caktus/feature/schedule-highlighting

refs #591 - Row/column highlighting on hover for weekly schedule
Merge branch 'develop' into fix/report-filters
More dashboard tweaks, including #566
Changed progress bar class names
Merge pull request #597 from caktus/feature/more-tweaks

More dashboard tweaks
Updated release notes; title text on Add Entry button
refs #479 - Checkbox for auth groups on user add/edit form