hr_timesheet_begin_end

Adds starting and ending hours fields on the timesheet activities.

Key Features

account.analytic.line: Adds begin hour and end hour fields to timesheet lines.
account.analytic.line: Validates that the begin hour precedes the end hour.
account.analytic.line: Ensures the duration matches the difference between begin and end hours.
account.analytic.line: Prevents overlapping timesheet lines for the same user on the same date.
account.analytic.line: Automatically calculates duration when begin and end hours are set.
project.task: Displays begin and end hours in timesheet lines on task forms.