Added main code for flags and basic ls -a command
Updated ls; now checks for proper argument count
Updating ls.cpp; now handles dirs, syslinks, and re files
Updating ls.cpp
Now -l works, next to work on -R
Ls now properly outputs things in alphabetical order
Makefile now properly creates files
Final update to ls.cpp; -a -l and params work, -R does not
Last commit
Hand merging files
added tests