Upgrade ExtCore reference to 0.8.43 in MonoDevelop.FSharpBinding project. The new version references FSharp.Core 4.3.0.0, which should fix assembly-resolution issues some users were seeing on Windows.
Merge pull request #775 from jack-pappas/extcore-0_8_43

Upgrade ExtCore reference to 0.8.43 in MonoDevelop.FSharpBinding project