Fixed missing brace
ls first pass
Fix for correct -l spacing
-F implemented + proper path printing
-l time printing; -p implemented
Sortting and kbytes listing
Merge remote-tracking branch 'remotes/upstream/master'

Conflicts:
	strings/main.go
Most of ls complete
Tiny cleanup and a comment
Added hard link count to -l
Merge pull request #2 from kutani/master

ls