Update nunit reference to 2.7.1

[BobSilent]

Updates the nunit reference to latest nunit2 binaries.
as existing binaries 2.6.4 do not support OneTimeSetup and OneTimeTearDown

having this in an official nunit-vs-adpater would help a lot in migrating from nunit2 to nunit3

resolves #184
resolved #186

[CharliePoole]

Is it possible to switch to using the package rather than checking binaries into GitHub?

[BobSilent]

Sure, I will check it!
I just updated what was there, without bigger changes 😉 to make the release happen.
Because I need it for a larger set of nunit 2.4 Tests to migrate finally to nunit 3...

[BobSilent]

@CharliePoole is there a nuget package which contains the nunit.util.dll ?

I just found the TestRunner Package itself to contain them

[CharliePoole]

@BobSilent You found it while I slept! 😄

[CharliePoole]

Looks good to me provided @OsirisTerje is happy. 😄

@OsirisTerje Seems like a useful change since the 2.7.1 release allows pre-conversion of a few deprecated V2 features. I notice this project has not yet been converted to use PackageReference, but that's OK since it's more or less legacy.

[BobSilent]

But I did not find the util.dll, therefore this one is still checked in.

PackageReference is no big deal, but build needs to have a newer Visual Studio (currently 2015)

[CharliePoole]

I forgot about util. When I created the package for use by the v2 adapter extension, I managed to get rid of it by replicating a few helper classes. Probably not worth the trouble here, but that's up to @OsirisTerje as is the decision about which VS version to target.

[BobSilent]

@CharliePoole @OsirisTerje how to proceed here?

[CharliePoole]

@BobSilent I got involved because I maintain the legacy NUnit V2 project and created the V2 pacakge. But I'm not on the team that works on the adapter any longer, so @OsirisTerje has to decide whether to merge your change. Since he hasn't commented here, I am wondering if he isn't getting notifications. I'll ping him with an email.

[OsirisTerje]

Sorry, seems I lost the notifications for this some time ago. Thanks @CharliePoole for pinging me :-)

I'll have a look at this.

[BobSilent]

Thanks, it would really be helpful for me to get the latest binaries in here, it simplifies my migration path to v3.

And sorry for making stress 😀

[OsirisTerje]

Merged the PR now, there should be a new package out on the dev feed (myget) shortly. I'll work through the stuff also and put out a quick beta probably tomorrow, that will then be on the nuget feed.

[BobSilent]

Thanks a lot.