Track recent breaking changes in `exceptions.net*.json` files

[dougbu]

This repo contains untracked breaking changes. To find and address them

1. Revert 55507de
2. Run .\build.cmd /t:Pack in projects 55507de touched or .\build.cmd /t:Package in the repo root
3. Update exceptions.net45.json and exceptions.netcore.json to track the changes
4. If not already announced, suggest filing issues at https://github.com/aspnet/Announcements

[dougbu]

In addition the following projects lack baselines. The details below are reformatted from a recent Universe build on the CI.

[DataProtection\src\Microsoft.AspNetCore.DataProtection.AzureStorage\Microsoft.AspNetCore.DataProtection.AzureStorage.csproj]
  No baseline file for net46 found in Microsoft.AspNetCore.DataProtection.AzureStorage.
  No baseline file for netstandard1.5 found in Microsoft.AspNetCore.DataProtection.AzureStorage.
[DataProtection\src\Microsoft.AspNetCore.DataProtection.Redis\Microsoft.AspNetCore.DataProtection.Redis.csproj]
  No baseline file for net46 found in Microsoft.AspNetCore.DataProtection.Redis.
  No baseline file for netstandard1.5 found in Microsoft.AspNetCore.DataProtection.Redis.

[dougbu]

Looks like baselines should be created in release or rel/1.0.1 and checked into at least dev.

[muratg]

@ajaybhargavb Are we doing this in preview2?

[ajaybhargavb]

Unlikely given I have some razor issues. But I can try doing this if all goes well with my other PRs 😄

[ajaybhargavb]

22ebf68
This made it in to preview2

[muratg]

@ajaybhargavb good to close then, or are we waiting it to pass first?

[ajaybhargavb]

There is still a second part to this for which we wanted to talk to @Eilon.

[ajaybhargavb]

ac3cbb5