first drafts of run time environment code and headers
changed some names
Create README.md
edited README
fixed compilation errors, conditionals and apply
more corrections
more corrections
prevent deconstruction of atoms
minor refactoring
renamed and hid enqueue functions
fixed compiler warnings
lexical analyzer implemented
new constants defined and a memory leak fixed
primitive identity function implemented
split parsing and lexical analysis to separate files
parsing started
more parsing
more parsing
some comments added to the parser code
string parsing implemented