Log Message:
update to 2.4.1
changes:
- Since May  2010, all  patents  regarding  the TrueType  bytecode
  interpreter have expired worldwide.  Consequently, we now define
  TT_CONFIG_OPTION_BYTECODE_INTERPRETER by  default (and  undefine
  TT_CONFIG_OPTION_UNPATENTED_HINTING).
- A new function `FT_Library_SetLcdFilterWeights' is available  to
  adjust the filter weights set by `FT_Library_SetLcdFilter'.
-increased robustness, bugfixes

pkgsrc note: the "truetype" option was removed, the bytecode interpreter
is now always enabled