Merge pull request #18 from balticit/stage

Stage
Merge pull request #22 from balticit/stage

Merge stage -> master
Merge pull request #19 from novsem/calc

калькулятор (начало)
Move from seeds to samples
Merge pull request #23 from Nesit/stage

Move from seeds to samples
Add setup_sample cap task
Merge pull request #24 from Nesit/stage

Add setup_sample cap task
Merge pull request #25 from balticit/stage

Stage