Alpha 7.3

- trying to receive working timeUpdating
Alpha 7.3.1

- updated variable on LessonTime
Alpha 7.3.1

- added testGetTimes function
Alpha 7.3.3

- updating time is working
Alpha 7.3.3.1

- deleted print_r
Merge branch 'schedule'

Conflicts:
	includes/classes/schedule.class.php
	includes/templates/editSchedule.tpl.php