Bulma minireset (https://github.com/jgthms/bulma/blob/master/sass/base/minireset.sass) was applied everywhere in iTop. This was causing HTML content without any Bulma or iTop 3.0.* CSS classes to render with no styles anymore, not even the default browser's ones. Especially rendering for content styled in CK Editor was problematic...
This commit creates a new `ibo-is-html-content` CSS class (in css/backoffice/utils/helpers/_misc.scss) that just extends the `content` Bulma class (indirection to reduce framework coupling).
This new iTop CSS class is added in :
* AttributeText and its children when format is HTML
* HTML components
* activity entries in HTML format
The class can also be used elsewhere when needed, for example in modules having custom pages that aren't using yet the iTop 3.0.* UI components or CSS classes.
- Don't nest selectors when there is no need to
- Use SCSS variables instead of CSS3 variables in SCSS files, otherwise we can't use SCSS functions. CSS3 variables should be kept for the front-end manipulations
- Deprecate cmdbAbstractObject::DisplayBareHistory() as history will be replace by ActivityPanel
- Rename illustrations to original filenames to find source more easily
- Remove unused "max_history_case_log_entry_length" config. parameter
- Activity panel: Introduce iCMDBChangeOp and iCMDBChangeOpSetAttribute interface for better dependency injection
- Activity panel: Add placeholder when no entry
- Activity panel: Fix tab toolbar icons color
- Activity panel: Add history entries (entries after the first 50 are not loaded yet)
- Popover menu: Fix no border-radius on first/last entries hover
- Optimize TWIG templates includes (don't pass context to autonomous components)
- Preliminary work of the top bar and breadcrumbs features
- Removal of images dedicated to the breadcrumbs feature
- Refactor some mixins into helpers
- CSS3 variables set via SCSS variables are now using "interpolation" (#{$my-var} instead of just $my-var) to be compatible with more SCSS compiler
- Overloading some Bulma variables such as font-family
