Updated windows installation instructions

INSTALL

@@ -94,24 +94,11 @@ Step 1. Install dependencies
 * Install PyQt5:
   pacman -S mingw-w64-i686-python2-pyqt5
 
-* Install Google API client
-  pip install google-api-python-client
-
-
-Step 1.1. Install libvncclient
-------------------------------
+* Install VNC libraries:
+  pacman -S mingw-w64-i686-libvncserver
 
-The MSYS2 project does not provide a package for libvncclient, and since our
-needs are pretty specific, we provide the source to build a package which just
-install the client side VNC libraries.
-
-* Install dependencies:
-  pacman -S patch
-* Get the package code:
-  darcs get http://devel.ag-projects.com/repositories/windows/mingw-w64-libvncclient
-* Enter the directory and build+instal the package:
-  cd mingw-w64-libvncclient && makepkg-mingw -cifL --nocheck --nosign
-* In case the above command fails with an error run it again
+* Install Google API client
+  pip install google-api-python-client oauth2client
 
 
 Step 2. Build and run Blink