Snapshot MatchOption Exclude

[nscheibe]

At the moment the snapshot match option "ignore" serializes the value of a field of a snapshot and just ignores this value during comparison. Now we should have the possibility to exclude a certain field completely. The excluded field shall not be serialized within the snapshot and of course shall not be compared.

Example: Snapshot.Match(object, matchOptions => matchOptions.ExcludeField("<jsonPath>"))

[nscheibe]

Thx to @glucaci for the feature request

[relfman-cmg]

Bump. I would love this too. It will make diff'ing the mismatch less confusing. Maybe there's something that can be done on the serializer itself to not include it at all

[nscheibe]

I added it already with PR #163

We will create a release tonight, then its in.

[nscheibe]

Version 0.10.0