Add font for the captcha

Taken from http://www.thibault.org/fonts/staypuft/.

configure.ac

@@ -95,6 +95,7 @@ AC_CONFIG_FILES([
   src/c/Makefile
   src/sql/Makefile
   src/xsl/Makefile
+  src/ttf/Makefile
   src/lib/Makefile
   src/root/Makefile
   src/script/Makefile

src/Makefile.am

@@ -1,4 +1,3 @@
-SUBDIRS = c sql script lib root xsl
+SUBDIRS = c sql script lib root xsl ttf
 BOOTCLEAN_SUBDIRS = $(SUBDIRS)
 DIST_SUBDIRS      = $(SUBDIRS)
-

src/lib/Hydra.pm

@@ -69,7 +69,7 @@ __PACKAGE__->config(
             scramble => 1,
             #send_ctobg => 1,
             bgcolor => '#ffffff',
-            font => '/home/eelco/Dev/hydra/ttf/StayPuft.ttf',
+            font => __PACKAGE__->path_to("ttf/StayPuft.ttf"),
         },
         create => [ qw/ttf circle/ ],
         particle => [ 3500 ],

src/ttf/Makefile.am

@@ -0,0 +1,4 @@
+EXTRA_DIST = COPYING.LIB StayPuft.ttf
+
+ttfdir = $(libexecdir)/hydra/ttf
+nobase_ttf_DATA = $(EXTRA_DIST)

src/ttf/README.txt

@@ -0,0 +1,35 @@
+The Stay-Puft Marshmallow Font
+
+Copyright (c) 2003 by John Stracke
+
+Not a very impressive piece of work, but fun.  I sat down to fiddle
+with pfaedit, and started seeing what I could do freehand, with
+minimal splines.  The result was all rounded (not surprising), sort of
+marshmallowy, and I started thinking of it as the Stay-Puft
+Marshmallow Font (see Ghostbusters if you don't get it).  Once I had a
+name, I felt compelled to round out the font (ISO 8859-1, at least).
+The outcome looks sort of like Comic Sans MS.  It's kind of cute, and
+might be good for frivolous stuff such as birthday cards.  I've used
+it on my National Academy of Silly Walks merchandise
+(http://www.cafepress.com/sillywalks/).
+
+It is released under the terms of the GNU Lesser General Public
+License (see COPYING.LIB).  Where the LGPL refers to "source code", I
+take that to refer to the file called StayPuft.sfd, which is a file
+for editing with pfaedit (http://pfaedit.sourceforge.net/), an outline
+font editor program.  Thus, according to the LGPL, if you distribute
+this font, you must make StayPuft.sfd available to the recipient(s)
+under the terms the LGPL specifies for source availability.  Each of
+the download links below is an archive (tarfile or zipfile) which
+includes StayPuft.sfd, the LGPL, a readme, and at least one font file
+(e.g., Isabella.ttf for TrueType files).  I chose the LGPL instead of
+the GPL because, arguably, using the GPL might mean that PostScript
+and PDF files with this font embedded would be GPLed (they're like
+programs that link to a static library).
+
+The font has ASCII, Latin-1, and a few other useful characters: left
+and right quotation marks (single and double), ellipsis, long dash,
+and Euro.  I don't intend to round it out as much as I did with
+Isabella (http://www.thibault.org/fonts/isabella/); this is a much
+less interesting project.  Anyone who wants to donate extra
+letterforms is welcome, of course.

src/xsl/Makefile.am

@@ -2,5 +2,3 @@ EXTRA_DIST = log2html.xsl mark-errors.xsl
 
 xsldir = $(libexecdir)/hydra/xsl
 nobase_xsl_DATA = $(EXTRA_DIST)
-
-