ARM and MacOS Monterey support

Changed

• Removed support of python 3.5
• Test automation runs for python 2.7, 3.6, 3.7, 3.8, 3.9, 3.10

Fixed

• #44 Upgraded fzf to work on mac os monterey and ARM architecture by @epoplavskis

• #45 Fix tests and bump up the version number by @palankai