Fixes #553 adds dont-exclude-tests option to allow analyse of tests folders

[alexmakii]

Added dont_exclude_tests config

• Added config option "dont_exclude_tests"
• Added cli option "--dont-exclude-tests" Small refactor of LocalFilesRepository
• Removed hardcoded list of files for exclusion
• Removed explicit exclussion of files by name, are already excluded by path Added docs & updated tests

Q	A
Bug fix?	no
New feature?	yes
Fixed tickets	#553

[alexmakii]

@JustSteveKing Can I do anything else to make this PR merged ?

This feature doesn't add breaking changes.

[JustSteveKing]

@alexmakii just running actions, will merge if all good!

[JustSteveKing]

@alexmakii this seems to have introduced a failing test, as soon as this is passing I would be happy to merge this in - it's been quite a requested feature!

[cmgmyr]

Closing until tests and conflicts are resolved