Updated the Makefile link only programs I have

I cloned my .myconfig git repo on my home computer and tried to do
make, but it didn't work.  Because I don't have i3 or ranger on my
home computer, the make failed.  So I had to edit the make file so
each link command was under the rule that corresponded to the program
(e.g. linkgit for all config files related to git).