07.10.2014 - Repo was updated and I tested Program for custom picture and it's work (Lab 1)
16.10.2014 - Lab 2 - conversion_grayscale, correction
22.10.2014 - Commit not working histogram code, add new branch (develop) to unfinished code
22.10.2014 - Done Lab 3
30.10.2014 - Done Lab 4
05.11.2014 - Done Lab 5, remove branch develop and merge code into master (from today we use only master)
13.11.2014 - Done Lab 6
19.11.2014 - Done Lab 7, preparing to correct other tasks
26.11.2014 - Done Lab 8
03.12.2014 - Done Lab 9
11.12.2014 - Fix Lab 9
11.12.2014 - Done Lab 10
18.12.2014 - Done Lab 11
05.12.2014 - Done Lab 12
15.01.2015 - Done Lab 13