Added CefRequestHandler.OnBeforePluginLoad
Fixed whitespaces issue
Added BrowserSettings and removed Nullable<bool>
Revert "Added BrowserSettings and removed Nullable<bool>"

This reverts commit d5b2cd3a08823c9485f11ef5d00207244291987a.
Reverted changes in Visual Studio solution file
Reverted changes which should not be committed
Added support for overriding file browse dialogs by implementing the cef DialogHandler
Added the usage of the OnBeforePluginLoad to the ExamplePresenter
Create appveyor.yml
Now building on VS2012 both |Debug and |Release
added command line arg handling, so command line args could be set from within the app and be processed by cef (used OnBeforeCommandLineProcessing for implementation)
Update CefSharpApp.h
Update Cef.h
added exception in case of missing initialization call
removed BrowserCoreTest as BrowserCore is no more
made IsBrowserInitialized a Dependency Property
added check because Application.Current is not set when running unittests
ported unit tests to use xunit
+ nuget.org as package source for xunit @Appveyor
Merge pull request #1 from jornh/patch-1

Add nuget.org as package source for xunit @Appveyor