* fix: Render Word cloud and conditional block editor
- The xmodule-type to render is MetadataOnlyEditingDescriptor
- The xmodule type `MetadataOnlyEditingDescriptor` renders a `<div>` with the block metadata in the `data-metadata` attribute. But is necessary to call `XBlockEditorView.xblockReady()` to run the scripts to build the editor using the metadata.
- To call XBlockEditorView.xblockReady() we need a specific require.config
* fix: Adding save and cancel button
* fix: save with studio_submit of conditional_block and word_cloud_block
* test: Tests for studio_submit of conditional and word cloud
* revert: Delete studio_submit of conditional block. It is not supported
* style: Fix lint
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Co-authored-by: Navin Karkera <navin@opencraft.com>
- Moving xmodule folder to root as we're dissolving sub-projects of common folder in edx-platform
- More info: https://openedx.atlassian.net/browse/BOM-2579
- -e common/lib/xmodule has been removed from the requirements as xmodule has itself become the part of edx-platform and not being installed through requirements
- The test files common/lib/xmodule/test_files/ have been removed as they are not being used anymore
