Added reader macros.
More .gitignore
Backquote now uses Lunula's reader.
Importing QUOTE from CL.
Changed the way the lunula-test package is set up.  Made it easier to run the tests against the host lisp.
Disabled some float unit tests which were failing when testing against CL.
Added some reader macro unit tests for quote and comment character.
Added initial compiler.lisp file (empty).
Thinking about a possible intermediate language.