Add activity chooser help
bump version
use correct requires version
Security fix to stop students being able to see the attendance records of other students.
Security fix changed to use mod/attendance:viewreports capability.

Refactored the code.
changed to use require
Merge pull request #8 from NeillM/view-security-fix

Security fix for unprivileged access to attendance records
version bump for security release
Added paging to reporting and taking attendance configable via module setting.
Add validation rule for session days if they are empty when creating multiple sessions
Add validation rule so session end date must be after session start date
Merge pull request #10 from tlock/master

Our improvements
Revert "Fix for sessions with taken attendance show twice in student report."

This reverts commit 5bddb944c0b912ef3f0bc74ff3d99dfae3be1300.
Duplicate fix that will work on MSSQL
Merge pull request #11 from NeillM/fix_MSSQL_issue

Fix mssql issue
Fixed validation rule for multiple sessions that end date must be after start date
Merge pull request #12 from tlock/master

Fixed validation rule for multiple sessions that end date must be after ...
On upgrade, update grade items to 'attendance'
Merge pull request #13 from tlock/master

On upgrade, update grade items to 'attendance'
Fix capability upgrade issues for Attendance