One test remained in cli_test.clj
Implemented all tests for cli.clj module
Started work on screen.clj module
Changed screen layout structure
Test module for screen.clj was introduced
Minimal tests for screen module was implemented.
Small changes
Some changes for testing console work.
Small fix in console implementation
Small cleanup
Some improvements for working with terminal

Cleanup
Started implementation of cursor movement
Continued work on console
Added logging via Timbre library
Implemented left and right cursor movements in console
Changes in the .gitignore file
Implemented multiline output into console
Implemented backspace key functionality
Implemented Delete key functionality
Implemented Home/End keys functionality (worked only for the keys from the numpad)