Microsoft.Framework.Logging.NLog versioned incorrectly

[kanchanm]

The Microsoft.Framework.Logging.NLog is not versioned with -beta*-timestamp on myget.org. It is versioned as 1.0.0. We should fix it.

Note: also cleanup the older 1.0.0 packages from myget.org while fixing this.

[kanchanm]

@Eilon

[Eilon]

@Tratcher can you fix this version as well? (For Beta.)

[Eilon]

(Should be the same as the fix for the Redis Cache package.)

[Eilon]

aspnet/Caching#25

[Eilon]

Oh, and ping me when the new package is pushed so I can fix up the MyGet feeds.

[Eilon]

Purged all the stale packages on the feeds.