CLI + complete linting & coverage

.gitignore

build/lib/term_frag_sel/__init__.py

build/lib/term_frag_sel/cli.py

build/lib/term_frag_sel/fragmentation.py

build/lib/term_frag_sel/utils.py

images/.gitkeep

images/PushPull_Hugo.png

images/gitIntro_Hugo.png

images/git_sunho.png

images/git_sunho2.png

images/gittutorial_Tanya.png

images/gittutorial_Tanya2.png

images/markdownTutorial_Hugo.png

images/markdown_Tanya.png

images/markdown_sunho.png

images/terminal-fragment-selector

term_frag_sel/cli.py

term_frag_sel/fragmentation.py

term_frag_sel/utils.py

tests/test_cli.py