Fexl now uses /usr/share/fexl/top.fxl as the standard context for all scripts.

This gives Fexl a potentially large library of built-in functions written in Fexl itself, in addition to the functions written in C (in the form of routines named fexl_X, where X is the function name).

The directory structure for the installed fexl is now:

  /usr/bin/fexl
  /usr/lib/fexl/
  /usr/share/fexl/