Changes in Course Structure and Batches

In Course Structure:
Added:
 - Renaming Course Subsections
 - Course subsections can have same names in different Course sections but not within same Course Section.
 - Reordering of Course Sections and subsections bug fixed.

In Batches:
Added:
 - Drawer widget has two addition buttons for "Move all to Left" and "Move all to Right"
 - Labels to display count in the drawer.