Removed screen program mapping

Author: rekendahl

.vimrc

@@ -360,17 +360,6 @@
     " http://stackoverflow.com/a/8064607/127816
     vnoremap . :normal .<CR>
 
-    " Fix home and end key bindings for screen, particularly on mac
-    " - for some reason this fixes the arrow keys too. huh.
-    " - __Note__ that this has been shown to slow down switching from insert
-    "   to normal mode (for users that don't use screen?)
-    if exists('g:spf13_screen_mapping')
-        map  $
-        imap  $
-        map  g0
-        imap  g0
-    end
-
     " For when you forget to sudo.. Really Write the file.
     cmap w!! w !sudo tee % >/dev/null
 

.vimrc.before

@@ -86,12 +86,6 @@
     " Require a special keypress to enter multiple cursors mode
     "   let g:multi_cursor_start_key='+'
 
-    " Add mappings for Unix `screen` program.
-    " __Note!__ This has been shown to slow down exiting insert mode back to
-    " normal mode for some users (who don't use screen?)
-    " To enable screen mapping uncomment the following line
-    " let g:spf13_screen_mapping = 1
-
 " }
 
 " Use fork before if available {