Added new field to setup a different date when booking.
Fixed exceeding length issue for hours booked.
Turkish translation provided by gevv
Fixed wrong links when deleting categories.
Russian translation provided by Bugo
Added 'Who" action integration.
Merged delete and modify columns.
It now uses the topics table to assign tasks.
Added total tasks counter to projects.
Added total time booked from tasks to projects.
Fixes issues with some queries.
Code cleanup.
Increased width of tasks and projects name/title.
Fixed occasional missing language string.
Fixed redirect link after editing a task.