Add support for custom types in arrays and custom collections

[sungam3r]

Also:

• add new test platforms and unify msbuild conditional properties
• minor code cleanup
• PackageIcon instead of PackageIconUrl
• fix for simplified syntax on netcore3.0
• fix SinkWithConfigurationBindingArgument test (wrong argument type)

relates to #201

[sungam3r]

@nblumhardt Any progress on this?

[nblumhardt]

On the top of my review queue - sorry @sungam3r :-)

[sungam3r]

@nblumhardt friendly bump

[nblumhardt]

Hi @sungam3r - I see a couple of comments above from @skomis-mm that could be addressed; I don't think changing TFMs or dependency versions is strictly necessary for the PR (or at least needs some discussion). Sergey is one of the primary authors of this package, so working with him to help spread the review effort around would be appreciated.

[sungam3r]

@nblumhardt @skomis-mm I made the necessary changes.

[skomis-mm]

Hi @sungam3r,

Looks good, thanks.
One thing is dealing with _configurationAssemblies around and passing it back and forth. I think when ResolutionContext was introduced it could be incapsulated there. But it wasn't. Probably worth to also refactor this so we don't need to handle it in ObjectArgumentValue. Or in separate PR? What do you think?

[sungam3r]

ConfigurationReader has both _configurationAssemblies and _resolutionContext. If you are talking about refactoring their relationship and areas of responsibility then it should be in separate PR. You understand more than I am in this project and can do it better.

[skomis-mm]

Ok. Will leave it for a few days before merge if someone else want to check.

[sungam3r]

When will release package be published on nuget?