Change update policy workflow

[sagilio]

close #19

[hsluoyz]

@sagilio which is better for Boolean v.s. bool? and String v.s. string? Please use another PR to fix all styles, not this one.

[hsluoyz]

@huazhikui @xcaptain @nodece please review.

[hsluoyz]

@sagilio the AppVeyor seems to failed. Can you make a PR to fix that first? So we can have good-to-go CI in this PR: https://ci.appveyor.com/project/hsluoyz/casbin-net/builds/33452140

[sagilio]

@sagilio the AppVeyor seems to failed. Can you make a PR to fix that first? So we can have good-to-go CI in this PR: https://ci.appveyor.com/project/hsluoyz/casbin-net/builds/33452140

I try to run this build at my fork repository, It has not this error. So I think it may this ci option caused.

[hsluoyz]

I try to run this build at my fork repository, It has not this error. So I think it may this ci option caused.

@sagilio so how to fix it? What value should I change it to?

[hsluoyz]

@sagilio please resolve conflicts.

[hsluoyz]

We should also clarify one thing: if an adapter doesn't support Auto-Save, then calling enforcer's add/remove policy will only modify the local model, since DB side will never be updated.

BTW, I think we should put these into official docs.

[hsluoyz]

Approved.

What do you think? @xcaptain @nodece

[nodece]

@hsluoyz LGTM

[hsluoyz]

@huazhikui please release a new version