[SD-1241] UI: Turn off on Ingest Providers. Implemented.
fix(di): fix circular dependency on auth module

put session service into superdesk.session module within auth
fix(unit-tests): as a dependency for liveblog.
Merge pull request #11 from petrjasek/devel-fix-tests

fix(di): fix circular dependency on auth module
Fix for the selected facets and all facets duplicated after filter search and page refresh
Removed the unnecessary inject
fix(ingest/provider): use toggle instead of checkbox

SD-1241
Merge remote-tracking branch 'liveblog/devel' into devel
Merge remote-tracking branch 'tolga/devel' into devel
fix(styles): fix user privileges styles
fix(content): Add 'preformatted' in create item menu
fix(authoring): Enable widgets on both side of authoring screen
feat(packages): Add package widget
feat(packages): add modal
wip(packages) - wire the service
feat(packages) - show package contents
improve package preview and return the first item from the modal
feat(packages) - add content to a package.
feat(packages): Added data-simple attribute to sd-search-results and sd-media-box.
feat(packages) - refresh package preview when adding a new item to it