COMP: Patch FLTK for build against newer freetype.

The following patch is applied to the FLTK CMake configuration
to build against newer freetype that does not have the previous files.

--- /tmp/CMakeLists.txt.old     2014-12-17 15:40:41.579706407 -0500
+++ CMakeLists.txt      2014-12-17 16:26:04.000000000 -0500
@@ -129,7 +129,10 @@
 mark_as_advanced(HAVE_SYS_STDTYPES_H HAVE_XDBE_H)

 # where to find freetype headers
-find_path(FREETYPE_PATH freetype/config/ftheader.h PATH_SUFFIXES freetype2)
+find_path(FREETYPE_PATH
+  NAMES freetype/config/ftheader.h
+        ft2build.h
+  PATH_SUFFIXES freetype2)
 if(FREETYPE_PATH)
    include_directories(${FREETYPE_PATH})
 endif(FREETYPE_PATH)

Change-Id: I2155a488dcc223741fd2b7b86e5c230c27630a78
Merge topic 'fltk-configure'

48d343b5 COMP: Patch FLTK for build against newer freetype.