Merge pull request sauce-archives#45 from 0x5e/master

Updated Apple certificates and some other fix

Merge pull request sauce-archives#55 from saucelabs/neilk-update-appl…

…ecerts

update apple certs

Merge pull request sauce-archives#52 from saucelabs/neilk-fix-dylib-i…

…n-main

fix sauce-archives#51, dylibs in main dir

Merge pull request sauce-archives#52 from saucelabs/neilk-fix-dylib-i…

…n-main

fix sauce-archives#51, dylibs in main dir

Merge pull request sauce-archives#53 from saucelabs/neilk-fix-signabl…

…e-mode

fix sauce-archives#50, signable in wrong mode

PEP8

Merge pull request sauce-archives#48 from saucelabs/al-display-only

Add display-only option, return bundle info after re-signing

fix spacing issue

docs for --info

Fix test