made package videos
Merge branch 'master' into event-video
let watch video without logging in
list video
videos list

1. Changed videos routes
2. Changed list layout
videos list

1. Changed videos routes
videos list, add, view, edit

1. Changed video pages layout
videos list, add, view, edit

1. Changed video pages layout
videos list, add, view, edit

1. Changed video pages layout
videos list, add, view, edit

1. Added utility methods to check user authority
2. Changed usage of user authority properties on methods
3. Added ui elements rendering conditions dependently of user authority
4. Added to video model property 'live'
5. Added to templates icons for property 'live'
6. Added to frontend video filters by property 'live'
gitignore
Merge remote-tracking branch 'origin/event-video' into ui-main-page
videos list, add, view, edit

1. Added elements for create/edit video property 'live'
2. Used video property 'live' as query parameter
3. Added parameter 'live' to videos controller method 'find'
videos list, add, view, edit

1. Added navigation links and buttons
videos list, add, view, edit

1. Added navigation links and buttons
2. Rearranged fields
3. Introduced method 'setVideoLiveStatus' to filter videos by status
4. Used controller 'VideosController' at main page
5. Introduced directive 'cgDropdownAutoclose' to auto close dropdown after select item
Merge remote-tracking branch 'origin/event-video' into ui-main-page