Not tested individual tasks system
Working individual tasks preview
Merge branch 'individualTasks'

Conflicts:
	StudentsManager/DAL/DBCustomInitializer.cs
	StudentsManager/DAL/TaskRepository.cs
	StudentsManager/StudentsManager/ServerConnection.cs
	StudentsManager/StudentsManager/StudentsManager.csproj
	StudentsManager/StudentsManager/index.html
	StudentsManager/StudentsManager/scripts/app.js
	StudentsManager/StudentsManager/styles/main.css
Added missing file