Add Kannada ttha character to Standard font

Add support for unicode character #3232. This character is of note because
it's commonly used to create the "look of disapproval" ASCII Art face: ಠ_ಠ.
You can see a FIGlet look of disapproval here:
   _____)      _____)
  /_ ___/     /_ ___/
  / _ \       / _ \
 | (_) |     | (_) |
  \___/ _____ \___/
       |_____|

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>

fonts/standard.flf

@@ -1,4 +1,4 @@
-flf2a$ 6 5 16 15 11 0 24463 229
+flf2a$ 6 5 16 15 15 0 24463 229
 Standard by Glenn Chappell & Ian Chai 3/93 -- based on Frank's .sig
 Includes ISO Latin-1
 figlet release 2.1 -- 12 Aug 1994
@@ -7,9 +7,13 @@ Modified for figlet 2.2 by John Cowan <cowan@ccil.org>
 Permission is hereby given to modify this font, as long as the
 modifier's name is placed on a comment line.
 
+---
+
 Modified by Paul Burton <solution@earthlink.net> 12/96 to include new parameter
 supported by FIGlet and FIGWin.  May also be slightly modified for better use
 of new full-width/kern/smush alternatives, but default output is NOT changed.
+
+Modified 2012-05 by Patrick Gillespie (patorjk@gmail.com) to add the 0xCA0 character.
  $@
  $@
  $@
@@ -2225,3 +2229,10 @@ of new full-width/kern/smush alternatives, but default output is NOT changed.
      $@
      $@
      $@@
+0xCA0  KANNADA LETTER TTHA
+   _____)@
+  /_ ___/@
+  / _ \  @
+ | (_) | @
+ $\___/$ @
+         @@