Initial commit
first pass at grammar subset
first pass at tokens and tokenizer modules; simplify lexical definition a bit more
start testing
reorganize project:  introduce requirejs for loading modules; have modules use requirejs to load dependencies; combine declarative unit test cases with corresponding modules; run unit tests automatically
remove testing directory, instead bundling tests in with their modules; move application specific modules into app/ folder; deal with tests that need to check for exceptions
tokenization:  char -- figure out spec, implement and test; a valid char can only be followed by certain characters
make modules available in top-level scope to allow interactive testing
more tests; verify that parser combinators receive correctly-typed args; extend lexer; reorganize lexical grammar
complete first version of lexer; simplify lexical grammar somewhat; add appropriate tests
get main page working:  tokenize input and display in html table
start ast implementation; include Symbol in grammar
upgrade jquery version to 1.9.0
add jstree and example (for ast display)
augment ast with quote, regex, deref nodes; start ast->jstree converter module
first, rough pass at parser; a couple of tests too
get alpha-alpha up and running, unfortunately with few tests
expand list of allowed characters in symbols, test, document; functions are also forms in parser
remove junk from main page and main js file
organize project web page; add styles