Replace UltimateXR with HurricaneVR

Assets/HurricaneVR/Framework/Editor/Resources/HVRSetupWindow.uss

@@ -0,0 +1,31 @@
+.button {
+    width: 50%;
+    -unity-text-align: upper-center;
+    padding-left: 0;
+    padding-right: 0;
+    align-items: center;
+    justify-content: flex-start;
+    padding-top: 0;
+    padding-bottom: 0;
+    margin-left: 25%;
+    margin-right: 25%;
+    margin-bottom: 5px;
+}
+
+.buttonHeader {
+    -unity-text-align: upper-center;
+    flex-wrap: wrap;
+    margin-bottom: 7px;
+    align-items: flex-start;
+}
+
+.docs-button {
+    width: auto;
+    margin-left: 5px;
+    margin-right: 5px;
+    max-width: none;
+    min-width: auto;
+    margin-top: 2px;
+    margin-bottom: 2px;
+    -unity-text-align: upper-left;
+}