Merge branch 'hotfix/fix_ui'

* hotfix/fix_ui:
  fix ui
Merge branch 'release/1.6.2'

* release/1.6.2:
  remove *.swl files
  add view of users on this stage
  edit gitignore
  add admin/stages.show
  remove unused helpers
  remove unused helpers
  add last_stage_id to user
  remove readme.rdoc
edit two news for five news
add up_stage function
add next activerecor
fix test
add buttont
add locales and fix button
add new button to stage index
Merge branch 'hotfix/add_admin_stage_user_ui' into develop

* hotfix/add_admin_stage_user_ui:
  add new button to stage index
  add locales and fix button
  add buttont
  fix test
  add next activerecor
  add up_stage function
  edit two news for five news