Partial revert of increased internal buffer size.  Increasing size is very expensive.
Partial revert of increased internal buffer size.  Increasing size is very expensive.

Instead, added an error handler to detect a InternalBufferOverflowException.

This is following the MSDN recommendations when using a filewatcher.

googol/NuGet.Lucene,Stift/NuGet.Lucene,themotleyfool/NuGet.Lucene