Separate view to add/delete chapters and subject splits

[sandy9999]

25

Changes made:

1) Separate view added at /chapter_and_split_view to add/delete chapters and subject splits

Components:

1. Single select drop down - To choose the subject

2. Multi select drop down - To choose the chapters to be deleted

   • Reload is necessary to view the updated list of chapters in the drop down

3. Chapter input field + Add chapter button to add a chapter

   • Reload is necessary to view the updated list of chapters in the drop down

4. Table of existing subject splits along with a delete button to delete the corresponding subject split

5. Subject split input fields and add subject split button to add a subject split

   • Table of subject splits dynamically updated after add/delete operation