add new driver CFontzPacket for CrystalFontz CFA631, CFA633 & CFA635;

add new connection type 'i2c' for for the hd44780 contributed by
Matthias Goebl <matthias.goebl@goebl.net>;
harmonize spelling of driver names in configure script and LCDd.conf

LCDd.conf

@@ -182,6 +182,35 @@ Speed=19200
 Reboot=yes
 
 
+
+## CrystalFontz packet driver (for CF631, CF633 & CF635) ##
+[CFontzPacket]
+
+# Select the LCD model [default: 633; legal: 631, 633, 635]
+Model=633
+# Select the output device to use [default: /dev/lcd]
+Device=/dev/ttyS0
+# Select the LCD size [default: depending on model: 635: 20x4, 631 & 633: 16x2]
+Size=16x2
+# Set the initial contrast [default: 140; legal: 0 - 1000]
+Contrast=140
+# Set the initial brightness [default: 1000; legal: 0 - 1000]
+Brightness=1000
+# Set the initial off-brightness [default: 0; legal: 0 - 1000]
+# This value is used when the display is normally
+# switched off in case LCDd is inactive
+OffBrightness=50
+# Set the communication speed [default: 9600; legal: 1200, 2400, 9600, 19200, 115200]
+Speed=19200
+# Set the firmware version (New means >= 2.0) [default: no; legal: yes, no]
+# Currently this flag is not in use, there is no such thing as NewFirmware. ;=)
+#NewFirmware=no
+# Reinitialize the LCD's BIOS [default: no; legal: yes, no]
+# I want to reboot the LCD to make sure we start from a known state
+Reboot=yes
+
+
+
 ## Curses driver ##
 [curses]