Coding UTFT + UTouch support

customizing Stream characters Enter/Esc/Up/Down
completly messed LCD and GFX... what?
Field are still a mess on UTFT

Author: neu-rah

chainStream.h

@@ -31,6 +31,7 @@ class chainStream:public Stream {
     for(int n=0;n<N;n++)
       if (streams[n]->available()) {
         int key=streams[n]->read();
+        if (key==-1) return -1;
         while(streams[n]->peek()==key) streams[n]->read();//wait for key release
         return key;
       }

examples/I2C_menu/I2C_menu.ino

@@ -1,3 +1,20 @@
+/********************
+Arduino generic menu system
+Arduino menu on I2C LCD example
+http://www.r-site.net/?at=//op%5B%40id=%273090%27%5D
+
+Sep.2014 Rui Azevedo - ruihfazevedo(@rrob@)gmail.com
+creative commons license 3.0: Attribution-ShareAlike CC BY-SA
+This software is furnished "as is", without technical support, and with no 
+warranty, express or implied, as to its usefulness for any purpose.
+
+Thread Safe: No
+Extensible: Yes
+
+LCD library:
+https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/Home
+http://playground.arduino.cc/Code/LCD3wires
+*/
 #include <Wire.h> 
 #include <LiquidCrystal_I2C.h>
 #include <menu.h>//menu macros and objects

examples/LCD_menu/LCD_menu.ino

@@ -1,8 +1,17 @@
-/******************
+/********************
+Arduino generic menu system
 LCD menu - unsing arduino classic LCD library
-Rui Azevedo 2014
-ruihfazevedo@[email protected]
-********/
+http://www.r-site.net/?at=//op%5B%40id=%273090%27%5D
+
+Sept.2014 Rui Azevedo - ruihfazevedo(@rrob@)gmail.com
+creative commons license 3.0: Attribution-ShareAlike CC BY-SA
+This software is furnished "as is", without technical support, and with no 
+warranty, express or implied, as to its usefulness for any purpose.
+
+Thread Safe: No
+Extensible: Yes
+
+*/
 #include <HardwareSerial.h>
 #include <LiquidCrystal.h>
 #include <menu.h>//menu macros and objects

examples/gfx_menu/gfx_menu.ino

@@ -1,5 +1,23 @@
-/******************
+/********************
+Arduino generic menu system
 GFX menu - unsing adafruit gfx screens
+http://www.r-site.net/?at=//op%5B%40id=%273090%27%5D
+
+Sept. 2014 Rui Azevedo - ruihfazevedo(@rrob@)gmail.com
+
+creative commons license 3.0: Attribution-ShareAlike CC BY-SA
+This software is furnished "as is", without technical support, and with no 
+warranty, express or implied, as to its usefulness for any purpose.
+
+Thread Safe: No
+Extensible: Yes
+
+Adafruit GFX library from:
+  https://learn.adafruit.com/adafruit-gfx-graphics-library/overview
+Display ST7735 driver
+  http://www.adafruit.com/product/358
+***/
+/******************
 Rui Azevedo 2014
 ruihfazevedo@[email protected]
 ********/