fix n#55, n#53, n#52, n#43, n#42, n#35, n#33

- n#55. activate mass-update form on list loaded from cache
- n#53. make project list tabs to plain list on index
- n#52. set deeper shadow to .nbtn.active
- n#43. change .counter style tidy
- n#35. add confirm on beforeunload, expand .upload-wrap vertically
- n#33. change style of notification list on index