Change home and end keys Mac OSX

gistfile1.txt

http://www.samuelhwong.com/blog/2011/08/29/remapping-keyboard-and-mouse-in-mac-os-x-lion/

~/Library/KeyBindings/DefaultKeyBinding.dict

{
  /* Remap Home / End to be correct */
  "\UF729" = "moveToBeginningOfLine:"; /* Home */
  "\UF72B" = "moveToEndOfLine:"; /* End */
  "$\UF729" = "moveToBeginningOfLineAndModifySelection:"; /* Shift + Home */
  "$\UF72B" = "moveToEndOfLineAndModifySelection:"; /* Shift + End */
}