Added debug build option for default
Small amendments to reduce gcc warnings
Added .gitignore file
Removed unused code
Code warning cleanup
Code cleanup.
Implemented full Boolean and Nil support.
Started WHILE statement implementation. Bug fixes.
Renamed base types from u08 to lu08 to avoid collisions with Arduino build in types.
Debug function migrated to separate file (udebug.c). If DEBUGVM defined - then debug functions will be used.
Debug function migrated to separate file (udebug.c). If DEBUGVM defined - then debug functions will be used.
Implemented WHILE statement.
Bug fixes.
merge conflict