BB-3199: Enable Sass Support - Added sass compiling with scssphp - converted all less files in default theme to scss, fixed bugs
BB-3199: Enable Sass Support
- Added sass compiling with scssphp
- converted all less files in default theme to scss, fixed bugs

geoffroycochard/platform,orocrm/platform,geoffroycochard/platform,trustify/oroplatform,Djamy/platform,trustify/oroplatform,trustify/oroplatform,Djamy/platform,orocrm/platform,Djamy/platform,geoffroycochard/platform,orocrm/platform