Added EnergyPlus FMI 2.0 version (#703)

This adds FMI 2.0 to EnergyPlus.

Author: mwetter

static/assets/tools.json

@@ -1482,7 +1482,8 @@
             "Windows"
         ],
         "fmiVersions": [
-            "1.0"
+            "1.0",
+            "2.0"
         ],
         "fmuExport": [
             "CS"