Updating assembly version resources and .NET CHANGELOG for 3.5.2 point release
+v3.5.2
+======
+ * Changed .NET ChromeOptions to use "goog:chromeOptions" as property name.
+ This aligns with current chromedriver.exe expectations as well as with the
+ W3C WebDriver Specification. It also means that the .NET bindings will now
+ require 2.31 or later of chromedriver.exe.
+ * Guarding against null return value from FindElements. Fixes issue #4555
+ for .NET.
+ * Updating serialization of Proxy for W3C-compliant drivers in .NET. Fixes
+ issue #4574 for .NET.
+ * Added support for W3C 'invalid argument' error code.
+ * Added GetProperty method to IWebElement.
+ * Added support for new new window commands (Minimize and FullScreen).
+ * Updated .NET FirefoxOptions to not force specifying binary location. In
+ the Marionette/Geckodriver case, the service executable can locate the
+ Firefox executable on its own when looking in default installation
+ locations. There is no need for the language bindings to go spelunking
+ through the registry in that case any longer because the bindings do not
+ have to directly launch the Firefox executable.
+ * Committed initial support for .NET Core. This is only committed to the
+ source repository; it is not yet released in any consumable binary form.
+ This support will likely change significantly between now and when it is
+ officially released. Please do not rely on it yet.
+
v3.5.1
======
* Added ability to detect spec-compliant capabilities in .NET. This
