v1.2.7

1. Fix the code warnings when building
2. Change to a united code style
3. Change update policy workflow (#28)

v1.2.6

support .net 4.5 and netstandard2.0

v1.2.3

support for the watchers

v1.2.2

support for the .net framework 4.5
the assembly is signed

v1.2.0

1. use the parsedExpression to optimize the Enforce(params Object [] rvals) method.

v1.1.1

1. Fix:the user parameter are not being used in HasPermissionForUser();
2. Call model.HasPolicy(...) to determine if the same policy already exists

v1.1.0

1. namespace typo fixes and clean some references;
2. update namespace and references to match location with several minor refactors;
3. Rename the solution to Casbin.NET And Rename the package name to Casbin.NET