New

• implemented multi mode for -T/--target
• implemented -C/--combinations argument to load precomputed credential combos from a file
• implemented --wait argument
• implemented --iterate-by argument
• implemented --http-failure-string argument
• added docker-compose.yml

Fixes

c9775f7 fix: using custom build.rs in order to avoid curl derived NSInvalidArgumentException 5706061 fix: ignore unreachable endpoints after max attempts f024462 fix: fixed parse_target by stripping elements that caused problems 792364d fix: fixed windows compilation

Misc

A bunch of various refactorings.