Merge pull request #492 from iqb-berlin/refactor/remove_flex_layout_editor

package-lock.json

package.json

...nd-elements/likert/likert-radio-button-group.component.ts

...s/common/components/input-elements/drop-list.component.ts

...components/input-elements/radio-button-group.component.ts

...mmon/components/input-elements/spell-correct.component.ts

projects/common/shared.module.ts

projects/editor/src/app/app.component.ts

...ts/editor/src/app/components/canvas/canvas.component.html

...ects/editor/src/app/components/canvas/canvas.component.ts

...ditor/src/app/components/canvas/section-menu.component.ts

...ponents/dialogs/drop-list-option-edit-dialog.component.ts

...nents/dialogs/geogebra-app-definition-dialog.component.ts

...c/app/components/dialogs/hotspot-edit-dialog.component.ts

...src/app/components/dialogs/label-edit-dialog.component.ts

...pp/components/dialogs/likert-row-edit-dialog.component.ts

...rc/app/components/dialogs/player-edit-dialog.component.ts

...nts/new-ui-element-panel/ui-element-toolbox.component.css

...ts/new-ui-element-panel/ui-element-toolbox.component.html

...s/properties-panel/element-properties-panel.component.css