add simple draft test for count_bugs
add dummy impl of count_bugs
clean code, delete unnecessary method equalp
add test_read_landscape_trailing_empty_line
add notes
add padding note
add tests for empty and blank line handling in read_landscape
add test todos
Landscape: ignore leading empty lines, verify no interjacent empty lines
implement first version of count_bugs
integrate links.md into notes.org
create tests/res with some initial test files, add tests
add various end-to-end tests for count_bugs
update todos in notes.org
inherit from object
tests: move tmpfile creation + closing to setUp/tearDown
format tests
rm CountBugTests > CountBugsTests, extract _protobug_test method
work on docstrings
Landscape:mark interjacent_empty_rows as internal by prepending underscore