Update licenses to all match

Change-Id: I3be70a897e563658736b2dec3a9ea2697b69b225
diff --git a/gui/input.cpp b/gui/input.cpp
index 19e4e6a..4fd1d0e 100644
--- a/gui/input.cpp
+++ b/gui/input.cpp
@@ -1,3 +1,21 @@
+/*
+        Copyright 2012 bigbiff/Dees_Troy TeamWin
+        This file is part of TWRP/TeamWin Recovery Project.
+
+        TWRP is free software: you can redistribute it and/or modify
+        it under the terms of the GNU General Public License as published by
+        the Free Software Foundation, either version 3 of the License, or
+        (at your option) any later version.
+
+        TWRP is distributed in the hope that it will be useful,
+        but WITHOUT ANY WARRANTY; without even the implied warranty of
+        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+        GNU General Public License for more details.
+
+        You should have received a copy of the GNU General Public License
+        along with TWRP.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
 // input.cpp - GUIInput object
 
 #include <linux/input.h>