lab2 compete
Поправил ошибки, на которые указал Дима
Fix set/get methods, comments, members of class
Add garbage tests
Added yet another LHeapNodeTest
Merge branch 'master' into vinogradov-vlad-lab2-new
Moved LHeapNodeTests to own file
fix exceptions
Merge pull request #50 from VladVin/vinogradov-vlad-lab2-new

Виноградов - Лабораторная работа #2 - Исправления
Merge pull request #28 from ViktorRoy94/roy-viktor-lab2

 Рой Виктор - Лабораторная работа №2