Fix typo grammar error in README. Change script description

Fix templates

Update output templates and remove unneeded options

Reworked how arguments are parsed...again. Updated README.md

Updated version, forgot to in last commit

Major rewrite. Separated modes to all them to be used in combination …

…with others, updated help.

Changed the verbosity flags in line with youtube-dl v2020.03.01

Prettied up the playlist formatting

Added --hls-prefer-native back to single-con, since it WAS the thing …

…that fixed the bug. Also added note that urls are to be surrounded in quotes, otherwise with certain urls, the youtube-dl can't parse it, as well as showing that invoking script with no options can be used to run youtube-dl and pass option in natively. Though at that point, you should just run youtube-dl natively. Passing youtube-dl options into the script is untest however, not recommended,but totally possible.

Added some help option, as well as removed --hls-prefer-native...sinc…

…e realizing it was not the fix for the issue in the script.