* feat: Consider holiday list in Student Attendance and Leave Application
* feat: Show Holidays as 'H' in Student Monthly Attendance Sheet
* fix: check if date is a holiday in attendance reports
* test: skip attendance record creation for holidays
* fix: holiday list validation
* fix: clean up after test
* fix: codacy
* fix: show date in user format
* fix: remove ununsed imports
* fix: sider
* fix: test
Co-authored-by: Nabin Hait <nabinhait@gmail.com>
* feat: make Student Attendance doctype submittable
* feat: add attendance related fields in Student Leave Application
* feat: update Attendance records on Leave Application submission
* refactor: better error messages and ORM queries
* fix: show present only for leave applications with mark_as_present enabled in attendance reports
* test: Student Leave Application
* fix: filter for attendance records
* fix: codacy issues
* renaming for the docs, demo data and patch
* changes in the doctypes and reports
* rename the config file
* Few name changes in messages and license
* rename the school settings to education settings
* changes in the documentation
* added the setup file for the fixtures
* corrected the ui tests file path
* fix the codacy
* add the patch for renaming few doctypes and fields
* changes in the patch
