Allow specifying install options (like --home)

[s-ol]

it would be very nice to have access to options like --home or --accountemail for get.acme.sh too:

curl https://get.acme.sh/ | sh -s -- --home /opt/acme.sh --accountemail expiry@myservice.com

(-s -- is needed to pass them to the script, of course the interface could work on environment variables too).

[Neilpang]

Thanks for your info. I will add it soon.

Thanks.

[billchenchina]

When I have no crontab installed in my system, it tells me to use --force to install. But I cannot use get.sh to pass params(--install --force) to acme.sh.

Plz fix it, thanks!

[msva]

@Neilpang ping?