add sdk notice

getnamo · getnamo · commit 25346cde8a13 · 2018-05-21T14:02:24.000+01:00
diff --git a/LICENSE b/LICENSE
@@ -0,0 +1,3 @@
+License
+
+Use of Leap Motion's LeapUnrealModules is subject to the Leap Motion developer SDK agreement (https://central.leapmotion.com/agreements/SdkAgreement).

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+License`
	`2`	`+`
	`3`	`+Use of Leap Motion's LeapUnrealModules is subject to the Leap Motion developer SDK agreement (https://central.leapmotion.com/agreements/SdkAgreement).`