notes.txt : Updated OSX install notes.

doc/notes.txt

 8. sudo port install fltk
 9. sudo port install xorg-libX11 
 10.sudo port install git-core 
+11.sudo port install emacs +x11
 10 install ~/Library/Preferences/org.larke.kc.txt (is this required?)
 11 create ~/Library/Preferences/kc
 12 Install ~/Library/Preferences/time_line.js, time_line_preset.js, time_line_preset.csv