Re-add Flip Installer (#2355)

* Re-add Flip Installer

Found the update URL for it.
http://www.microchip.com/developmenttools/productdetails.aspx?partno=flip

* Comment out JRE installer version

util/win_shared_install.sh

@@ -19,9 +19,11 @@ function install_utils {
     unzip teensy_loader_cli_windows.zip
 
     # This URL has changed and I can't find the new location. Commenting out until we figure out the new URL or determine this isn't needed. -skullY
-    #echo "Installing Atmel Flip"
-    #wget 'http://www.atmel.com/images/Flip%20Installer%20-%203.4.7.112.exe'
-    #mv Flip\ Installer\ \-\ 3.4.7.112.exe FlipInstaller.exe
+    echo "Installing Atmel Flip"
+    wget 'http://ww1.microchip.com/downloads/en/DeviceDoc/Flip%20Installer%20-%203.4.7.112.exe'
+    # This is the JRE-less installer, if we need the larger bundled with JRE installer, use this: 
+    #wget 'http://ww1.microchip.com/downloads/en/DeviceDoc/JRE%20-%20Flip%20Installer%20-%203.4.7.112.exe'
+    mv Flip\ Installer\ \-\ 3.4.7.112.exe FlipInstaller.exe
 
     echo "Downloading the QMK driver installer"
     wget -qO- https://api.github.com/repos/qmk/qmk_driver_installer/releases | grep browser_download_url | head -n 1 | cut -d '"' -f 4 | wget -i -