group all the touchscreen options together (and sort)

TODO: Do we actually care about any of these ?
If there's no userland support, we should probably kill them all.

config-generic

@@ -1907,17 +1907,26 @@ CONFIG_JOYSTICK_XPAD=m
 CONFIG_JOYSTICK_XPAD_FF=y
 CONFIG_JOYSTICK_XPAD_LEDS=y
 CONFIG_JOYSTICK_ZHENHUA=m
+
 CONFIG_INPUT_TOUCHSCREEN=y
-CONFIG_TOUCHSCREEN_GUNZE=m
+# CONFIG_TOUCHSCREEN_AD7879 is not set
+CONFIG_TOUCHSCREEN_AD7879_I2C=m
+# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set
+CONFIG_TOUCHSCREEN_DYNAPRO=m
+CONFIG_TOUCHSCREEN_EETI=m
 CONFIG_TOUCHSCREEN_ELO=m
 CONFIG_TOUCHSCREEN_FUJITSU=m
+CONFIG_TOUCHSCREEN_GUNZE=m
+# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set
 CONFIG_TOUCHSCREEN_HTCPEN=m
 CONFIG_TOUCHSCREEN_INEXIO=m
 CONFIG_TOUCHSCREEN_MTOUCH=m
+CONFIG_TOUCHSCREEN_MCS5000=m
 CONFIG_TOUCHSCREEN_MK712=m
+# CONFIG_TOUCHSCREEN_QT602240 is not set
 CONFIG_TOUCHSCREEN_PENMOUNT=m
+# CONFIG_TOUCHSCREEN_TPS6507X is not set
 CONFIG_TOUCHSCREEN_TSC2007=m
-CONFIG_TOUCHSCREEN_AD7879_I2C=m
 CONFIG_TOUCHSCREEN_TOUCHIT213=m
 CONFIG_TOUCHSCREEN_TOUCHRIGHT=m
 CONFIG_TOUCHSCREEN_TOUCHWIN=m
@@ -1925,15 +1934,9 @@ CONFIG_TOUCHSCREEN_UCB1400=m
 CONFIG_TOUCHSCREEN_WACOM_W8001=m
 CONFIG_TOUCHSCREEN_USB_E2I=y
 CONFIG_TOUCHSCREEN_USB_COMPOSITE=m
-CONFIG_TOUCHSCREEN_DYNAPRO=m
 # CONFIG_TOUCHSCREEN_WM97XX is not set
-# CONFIG_TOUCHSCREEN_AD7879 is not set
-# CONFIG_TOUCHSCREEN_QT602240 is not set
-CONFIG_TOUCHSCREEN_EETI=m
 CONFIG_TOUCHSCREEN_W90X900=m
-CONFIG_TOUCHSCREEN_MCS5000=m
-# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set
-# CONFIG_TOUCHSCREEN_TPS6507X is not set
+
 CONFIG_INPUT_MISC=y
 CONFIG_INPUT_PCSPKR=m
 CONFIG_INPUT_UINPUT=m
@@ -4347,7 +4350,6 @@ CONFIG_IR_CORE=m
 CONFIG_IR_ENE=m
 CONFIG_IR_STREAMZAP=m
 
-# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set
 # CONFIG_GPIO_SX150X is not set
 # CONFIG_MFD_STMPE is not set
 # CONFIG_MFD_MAX8998 is not set