dsl -> foo
renamed and moved emlang -> foo-lang
initial work on parser
implemented parser up to heartbeat level
added Graphviz-based visualisation of ASTs
overridden some layout parameters of Graphviz
more improvements to output generation
completed parser grammar up to reputation level
set up semantic model+visitor code structure
fixed naming ;-)
implemented basic domain support (structural)
added notes/updates after meeting Dominique & Jef
removed remaining inline meeting notes
added more AST visitor support
added more semantic model classes & structure
changed QnD unit testing to using unittest package
cleaned up structure of foo-lang
made foo-lang test suite easier to extend ;-)
moved exception handling to api + added functions
renamed generator -> semantic + api changes