feat: format out put and group commands

- set the trace (set -e)
- format output from tabs to sapces, since it's most verbose
- group installation in oneline preventing bash to run multiple command

Make mypy a mandatory test

Normally the filename is plural, not singular.

Do not use bare `except:`

Do not use bare `except:`, it also catches unexpected events like memory errors, interrupts, system exit, and so on.  Prefer `except Exception:`.  If you're sure what you're doing, be explicit and write `except BaseException:`.

GitHub Action to lint Python code

install.sh: sudo apt-get install python3-pip

Update ddos.py

Update this template

Added arch linux support bc feature request #231

Update README.MD / Fixes SpyCam link redirecting to 404 (Fixes #235)

Update ddos.py

SpyCam original source was retired from GitHub... updated with one of the forked sources...

- Added Arch Linux support because feature request #231.
- Fixed "./test.sh: line 107: [: invinput123: integer expression expected" when entering letters instead of a integer.

Updated some of the formatting, fixed the English for proper capitalization (good job on yours though) and cleared some unneeded elements

solve issue #174 #175

Update ddos.py

Small update on wordlist_generator.py

line 11 did not cd in to the cupp directory before trying to run it.

Add StegoCracker in steganography tools