changed logo color
added RosettaCode Dot product and improved example web server
fixed README webserver example, again
added rosetta__Hello_world__Graphical.funl and started documenting the language
fixed 'in' predicate and 'math' module
changed REPL startup text
added to intro and README
added rosetta__Factorial
improved intro example
fixed rosetta__Factorial
added to intro
improved intro example, again
fixed command-line argument passing to FunL scripts
added rosetta__Command_line_arguments
added module level variable '_name_' to implement scripted main
added callable() method to Closure to convert it to a Java Callable
removed name of referencing module in lambda expressions
added lazy list constructor #
added support for printing lazy lists
improved support for lazy lists