* First code for repository avatars
* Last code for repository avatars
- add new option for repo avatars location on filesystem
- add route catch in web
- add new fields to repo model
- add migration
- update settings handlers
- update repo header template
* Update locale messages
* Add repo avatars to home page
* Add repo avatars to organization right panel
* Show repo avatars in repo list
* Remove AvatarEamil field, remove Gravatar support, use generic locale messages
* Fix migration
* Fix seed and not used tool
* Revert public css changes, add them to less files
* Latest lessc (2.6.0) don't put result into file but output to stdout
So redirect output to file
* Simplify things:
- migration don't needed, and table changes too
- just upload file to repo avatar storage
- or generate random image
* Fix repo image seed - name not unique
* Get rid of not needed model fields
* Class value is enough, remove height attribute
* Don't generate random avatar for repository
- use html and semantic ui icons if no avatar found
* Update styles and templates for repo
- use repo icon as default avatar
- use globe icon for public repos
- add micro style for repo avatars at dashboard
* Remvoe redundant empty line
* Fix nl2br filter - must return string
* Fix css style for micro-repo-avatar in dashboard list
* Remove `|len`, works fine w/o it.
* Update after review 2:
- use static route for repository avatar
- format images settings block in settings
* Update after review 2:
- no random avatar for repo
* Update after review 2:
- no random avatar for repo 2
- update imports
- update UploadAvatar* functions
* Update after review 2:
- update templates
* Fix trace call
* Remove unused immport since we use static route for repo avatars.
This commit improves templates readability, since all of them use consistent
indent with all template command blocks indented too.
1. Indents both HTML containers such as <div>, <p> and Go HTML template blocks
such as {{if}} {{with}}
2. Cleans all trailing white-space
3. Adds trailing last line-break to each file
